#B4C17F
Closest named color: Tan Green (#A9BE70). oklch(78.5% 0.089 117.6), rgb(180, 193, 127).
Aa
Black text reads best on this color (10.87:1).
About this color
#B4C17F is a light, moderately saturated yellow. In OKLCH its lightness is 79%, its chroma 0.089 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.025 away. Black text reads best on it, at 10.87:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 10.87:1 |
| White text | 1.93:1 |
Values
| HEX | #B4C17F |
| RGB | rgb(180, 193, 127) |
| HSL | hsl(72, 35%, 63%) |
| OKLCH | oklch(78.5% 0.089 117.6) |
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 #B4C17F | 1.93:1 | Fails | Lc -41.3 | Non-text elements, placeholder text |
| Black text on #B4C17F | 10.87:1 | AAA | Lc 66.9 | Content text, not long reading |
| #B4C17F text on white | 1.93:1 | Fails | Lc 37.0 | Non-text elements, placeholder text |
| #B4C17F text on black | 10.87:1 | AAA | Lc -65.5 | 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
#F5F7EE
oklch(97.2% 0.012 116.8)
-
Step 100
100
#E8ECD9
oklch(93.5% 0.026 116.6)
-
Step 200
200
#D6DEBA
oklch(88.5% 0.049 117.6)
-
Step 300
300 (this color)
#B4C17F
oklch(78.5% 0.089 117.6)
-
Step 400
400
#9AAC35
oklch(70.8% 0.142 117.6)
-
Step 500
500
#839400
oklch(63.1% 0.146 117.6)
-
Step 600
600
#6E7C00
oklch(55.5% 0.128 117.3)
-
Step 700
700
#5C6800
oklch(49% 0.113 117.4)
-
Step 800
800
#4B5500
oklch(42.6% 0.098 117.3)
-
Step 900
900
#3E4700
oklch(37.7% 0.087 117.6)
-
Step 950
950
#242A00
oklch(27% 0.063 117.7)
#B4C17F 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) | #CABA7A | 0.033 |
| Deuteranopia (no green cones) | #C8BB82 | 0.032 |
| Tritanopia (no blue cones) | #BBBAB0 | 0.076 |
| Achromatopsia (no color) | #BABABA | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4C17F
#B4C17F
oklch(78.5% 0.089 117.6)
- #BFADEB
#BFADEB
oklch(78.5% 0.089 297.6)
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 #B4C17F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.025
- Light Olive #ACBF69 ΔE 0.029
- Dark Khaki #BDB76B ΔE 0.029
- Pale Olive #B9CC81 ΔE 0.031
- Light Moss Green #A6C875 ΔE 0.032
- Greenish Tan #BCCB7A ΔE 0.032
- Light Olive Green #A4BE5C ΔE 0.047
- Pale Olive Green #B1D27B ΔE 0.048
Use #B4C17F 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.