#B5BB65
Closest named color: Light Olive (#ACBF69). oklch(76.9% 0.11 112.2), rgb(181, 187, 101).
Aa
Black text reads best on this color (10.26:1).
About this color
#B5BB65 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 77%, its chroma 0.110 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive (#ACBF69), ΔE 0.014 away. Black text reads best on it, at 10.26:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Light Olive (#ACBF69) |
| Black text | 10.26:1 |
| White text | 2.04:1 |
Values
| HEX | #B5BB65 |
| RGB | rgb(181, 187, 101) |
| HSL | hsl(64, 39%, 56%) |
| OKLCH | oklch(76.9% 0.11 112.2) |
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 #B5BB65 | 2.04:1 | Fails | Lc -44.3 | Non-text elements, placeholder text |
| Black text on #B5BB65 | 10.26:1 | AAA | Lc 64.1 | Content text, not long reading |
| #B5BB65 text on white | 2.04:1 | Fails | Lc 39.8 | Non-text elements, placeholder text |
| #B5BB65 text on black | 10.26:1 | AAA | Lc -62.5 | 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
#F5F7EC
oklch(97.2% 0.015 115)
-
Step 100
100
#EAECD4
oklch(93.5% 0.032 110.9)
-
Step 200
200
#D9DEB0
oklch(88.5% 0.061 112.7)
-
Step 300
300 (this color)
#B5BB65
oklch(76.9% 0.11 112.2)
-
Step 400
400
#A3A900
oklch(70.6% 0.157 112.3)
-
Step 500
500
#8C9100
oklch(63.1% 0.14 112.2)
-
Step 600
600
#757A00
oklch(55.6% 0.124 112.6)
-
Step 700
700
#626600
oklch(49% 0.109 112.4)
-
Step 800
800
#505400
oklch(42.8% 0.095 112.9)
-
Step 900
900
#434500
oklch(37.6% 0.083 111.6)
-
Step 950
950
#272900
oklch(27% 0.06 112.6)
#B5BB65 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) | #C6B45E | 0.028 |
| Deuteranopia (no green cones) | #C6B669 | 0.029 |
| Tritanopia (no blue cones) | #BFB2A7 | 0.098 |
| Achromatopsia (no color) | #B5B5B5 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5BB65
#B5BB65
oklch(76.9% 0.11 112.2)
- #B5A7F4
#B5A7F4
oklch(76.9% 0.109 292)
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 #B5BB65, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive #ACBF69 ΔE 0.014
- Tan Green #A9BE70 ΔE 0.018
- Dark Khaki #BDB76B ΔE 0.019
- Light Olive Green #A4BE5C ΔE 0.028
- Light Moss Green #A6C875 ΔE 0.036
- Greenish Tan #BCCB7A ΔE 0.045
- Desert #CCAD60 ΔE 0.046
- Pale Olive #B9CC81 ΔE 0.048
Use #B5BB65 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.