#90B545
Closest named color: Avocado (#90B134). oklch(72.3% 0.146 125.4), rgb(144, 181, 69).
Aa
Black text reads best on this color (8.88:1).
About this color
#90B545 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.146 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Avocado (#90B134), ΔE 0.014 away. Black text reads best on it, at 8.88:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Avocado (#90B134) |
| Black text | 8.88:1 |
| White text | 2.36:1 |
Values
| HEX | #90B545 |
| RGB | rgb(144, 181, 69) |
| HSL | hsl(80, 45%, 49%) |
| OKLCH | oklch(72.3% 0.146 125.4) |
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 #90B545 | 2.36:1 | Fails | Lc -51.4 | Large or bold text, headings |
| Black text on #90B545 | 8.88:1 | AAA | Lc 57.5 | Large or bold text, headings |
| #90B545 text on white | 2.36:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #90B545 text on black | 8.88:1 | AAA | Lc -55.6 | 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
#F3F7EE
oklch(97.1% 0.013 126.4)
-
Step 100
100
#E5EDDA
oklch(93.5% 0.027 125.6)
-
Step 200
200
#D1E0BC
oklch(88.6% 0.051 125.9)
-
Step 300
300
#B3CB8A
oklch(80.8% 0.091 124.8)
-
Step 400
400 (this color)
#90B545
oklch(72.3% 0.146 125.4)
-
Step 500
500
#739900
oklch(63.1% 0.159 125.3)
-
Step 600
600
#608100
oklch(55.7% 0.141 125.5)
-
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)
#90B545 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) | #BEAA38 | 0.066 |
| Deuteranopia (no green cones) | #B9A84D | 0.067 |
| Tritanopia (no blue cones) | #96AD9D | 0.117 |
| Achromatopsia (no color) | #A8A8A8 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90B545
#90B545
oklch(72.3% 0.146 125.4)
- #BB8CEE
#BB8CEE
oklch(72.3% 0.146 305.1)
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 #90B545, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Avocado #90B134 ΔE 0.014
- Icky Green #8FAE22 ΔE 0.026
- Turtle Green #75B84F ΔE 0.030
- Pea Green #8EAB12 ΔE 0.035
- Mustard Green #A8B504 ΔE 0.038
- Bright Olive #9CBB04 ΔE 0.039
- Avocado Green #87A922 ΔE 0.040
- Dark Lime #84B701 ΔE 0.040
Use #90B545 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.