#90BA2B
Closest named color: Bright Olive (#9CBB04). oklch(73.3% 0.169 125.2), rgb(144, 186, 43).
Aa
Black text reads best on this color (9.24:1).
About this color
#90BA2B is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.169 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bright Olive (#9CBB04), ΔE 0.018 away. Black text reads best on it, at 9.24:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Bright Olive (#9CBB04) |
| Black text | 9.24:1 |
| White text | 2.27:1 |
Values
| HEX | #90BA2B |
| RGB | rgb(144, 186, 43) |
| HSL | hsl(78, 62%, 45%) |
| OKLCH | oklch(73.3% 0.169 125.2) |
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 #90BA2B | 2.27:1 | Fails | Lc -49.4 | Large or bold text, headings |
| Black text on #90BA2B | 9.24:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #90BA2B text on white | 2.27:1 | Fails | Lc 44.6 | Non-text elements, placeholder text |
| #90BA2B text on black | 9.24:1 | AAA | Lc -57.5 | 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
#E5EED8
oklch(93.6% 0.031 125.2)
-
Step 200
200
#D0E1B7
oklch(88.6% 0.059 125.5)
-
Step 300
300
#B1CD80
oklch(80.9% 0.106 125)
-
Step 400
400 (this color)
#90BA2B
oklch(73.3% 0.169 125.2)
-
Step 500
500
#739900
oklch(63.1% 0.159 125.3)
-
Step 600
600
#608000
oklch(55.5% 0.14 125.2)
-
Step 700
700
#506C00
oklch(49.1% 0.124 125.4)
-
Step 800
800
#415800
oklch(42.6% 0.107 125.2)
-
Step 900
900
#364A00
oklch(37.8% 0.095 125.3)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#90BA2B 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) | #C4AD02 | 0.074 |
| Deuteranopia (no green cones) | #BFAB39 | 0.077 |
| Tritanopia (no blue cones) | #97B19F | 0.137 |
| Achromatopsia (no color) | #ACACAC | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90BA2B
#90BA2B
oklch(73.3% 0.169 125.2)
- #C28AFD
#C28AFD
oklch(73.4% 0.169 305.1)
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 #90BA2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Olive #9CBB04 ΔE 0.018
- Dark Lime #84B701 ΔE 0.023
- Avocado #90B134 ΔE 0.027
- Dark Lime Green #7EBD01 ΔE 0.029
- Pea #A4BF20 ΔE 0.030
- Mustard Green #A8B504 ΔE 0.031
- Icky Green #8FAE22 ΔE 0.032
- Turtle Green #75B84F ΔE 0.038
Use #90BA2B 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.