#B1BF7F
Closest named color: Tan Green (#A9BE70). oklch(77.8% 0.087 118.5), rgb(177, 191, 127).
Aa
Black text reads best on this color (10.62:1).
About this color
#B1BF7F is a medium-light, moderately saturated yellow. In OKLCH its lightness is 78%, its chroma 0.087 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.022 away. Black text reads best on it, at 10.62:1.
| Hue family | Yellows |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 10.62:1 |
| White text | 1.97:1 |
Values
| HEX | #B1BF7F |
| RGB | rgb(177, 191, 127) |
| HSL | hsl(73, 33%, 62%) |
| OKLCH | oklch(77.8% 0.087 118.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #B1BF7F | 1.97:1 | Fails | Lc -42.5 | Non-text elements, placeholder text |
| Black text on #B1BF7F | 10.62:1 | AAA | Lc 65.8 | Content text, not long reading |
| #B1BF7F text on white | 1.97:1 | Fails | Lc 38.1 | Non-text elements, placeholder text |
| #B1BF7F text on black | 10.62:1 | AAA | Lc -64.3 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F4F7EE
oklch(97.1% 0.012 121.7)
-
Step 100
100
#E8EDDA
oklch(93.7% 0.026 118.9)
-
Step 200
200
#D5DEBB
oklch(88.5% 0.048 119.1)
-
Step 300
300 (this color)
#B1BF7F
oklch(77.8% 0.087 118.5)
-
Step 400
400
#98AC3B
oklch(70.7% 0.139 118.7)
-
Step 500
500
#819500
oklch(63.2% 0.148 118.8)
-
Step 600
600
#6C7D00
oklch(55.6% 0.13 118.8)
-
Step 700
700
#5B6900
oklch(49.2% 0.115 118.5)
-
Step 800
800
#4A5600
oklch(42.8% 0.1 118.6)
-
Step 900
900
#3D4700
oklch(37.6% 0.088 118.5)
-
Step 950
950
#242A00
oklch(27% 0.063 117.7)
#B1BF7F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #C7B87B | 0.033 |
| Deuteranopia (no green cones) | #C5B982 | 0.032 |
| Tritanopia (no blue cones) | #B7B8AF | 0.074 |
| Achromatopsia (no color) | #B8B8B8 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1BF7F
#B1BF7F
oklch(77.8% 0.087 118.5)
- #BEABE7
#BEABE7
oklch(77.8% 0.086 298.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #B1BF7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.022
- Dark Khaki #BDB76B ΔE 0.027
- Light Olive #ACBF69 ΔE 0.028
- Light Moss Green #A6C875 ΔE 0.034
- Pale Olive #B9CC81 ΔE 0.038
- Greenish Tan #BCCB7A ΔE 0.039
- Light Olive Green #A4BE5C ΔE 0.045
- Dark Sea Green #8FBC8F ΔE 0.047
Use #B1BF7F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.