#87B100
Closest named color: Dark Lime (#84B701). oklch(70.4% 0.177 124.9), rgb(135, 177, 0).
Aa
Black text reads best on this color (8.31:1).
About this color
#87B100 is a medium-light, vivid yellow. In OKLCH its lightness is 70%, its chroma 0.177 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lime (#84B701), ΔE 0.016 away. Black text reads best on it, at 8.31:1.
| Hue family | Yellows |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Dark Lime (#84B701) |
| Black text | 8.31:1 |
| White text | 2.52:1 |
Values
| HEX | #87B100 |
| RGB | rgb(135, 177, 0) |
| HSL | hsl(74, 100%, 35%) |
| OKLCH | oklch(70.4% 0.177 124.9) |
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 #87B100 | 2.52:1 | Fails | Lc -54.3 | Large or bold text, headings |
| Black text on #87B100 | 8.31:1 | AAA | Lc 54.8 | Large or bold text, headings |
| #87B100 text on white | 2.52:1 | Fails | Lc 49.3 | Large or bold text, headings |
| #87B100 text on black | 8.31:1 | AAA | Lc -52.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F7ED
oklch(97% 0.014 124.6)
-
Step 100
100
#E5EED7
oklch(93.6% 0.032 124.5)
-
Step 200
200
#D0E1B5
oklch(88.6% 0.061 124.8)
-
Step 300
300
#B0CD7D
oklch(80.8% 0.11 125)
-
Step 400
400 (this color)
#87B100
oklch(70.4% 0.177 124.9)
-
Step 500
500
#749900
oklch(63.2% 0.159 125)
-
Step 600
600
#618000
oklch(55.5% 0.139 124.8)
-
Step 700
700
#516C00
oklch(49.2% 0.123 125)
-
Step 800
800
#425800
oklch(42.6% 0.107 124.6)
-
Step 900
900
#364A00
oklch(37.8% 0.095 125.3)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#87B100 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) | #BBA400 | 0.078 |
| Deuteranopia (no green cones) | #B6A222 | 0.078 |
| Tritanopia (no blue cones) | #8EA896 | 0.144 |
| Achromatopsia (no color) | #A3A3A3 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87B100
#87B100
oklch(70.4% 0.177 124.9)
- #B97FF6
#B97FF6
oklch(70.4% 0.176 304.8)
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 #87B100, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lime #84B701 ΔE 0.016
- Icky Green #8FAE22 ΔE 0.018
- Pea Green #8EAB12 ΔE 0.020
- Avocado #90B134 ΔE 0.025
- Avocado Green #87A922 ΔE 0.027
- Dark Lime Green #7EBD01 ΔE 0.033
- Pea Soup Green #94A617 ΔE 0.036
- Leaf #71AA34 ΔE 0.039
Use #87B100 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.