#90AA98
Closest named color: Pewter (#96A8A1). oklch(71.3% 0.039 155.1), rgb(144, 170, 152).
Aa
Black text reads best on this color (8.38:1).
About this color
#90AA98 is a medium-light, muted green. In OKLCH its lightness is 71%, its chroma 0.039 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pewter (#96A8A1), ΔE 0.018 away. Black text reads best on it, at 8.38:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Pewter (#96A8A1) |
| Black text | 8.38:1 |
| White text | 2.50:1 |
Values
| HEX | #90AA98 |
| RGB | rgb(144, 170, 152) |
| HSL | hsl(138, 13%, 62%) |
| OKLCH | oklch(71.3% 0.039 155.1) |
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 #90AA98 | 2.50:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #90AA98 | 8.38:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #90AA98 text on white | 2.50:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #90AA98 text on black | 8.38:1 | AAA | Lc -52.8 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D3DCD5
oklch(88.6% 0.014 152.6)
-
Step 300
300
#B5C6BA
oklch(81% 0.025 155)
-
Step 400
400 (this color)
#90AA98
oklch(71.3% 0.039 155.1)
-
Step 500
500
#72937D
oklch(63.2% 0.049 155.6)
-
Step 600
600
#5A7D66
oklch(55.6% 0.053 155.5)
-
Step 700
700
#4A6954
oklch(49% 0.049 154.6)
-
Step 800
800
#3D5645
oklch(42.7% 0.041 154.6)
-
Step 900
900
#34473A
oklch(37.7% 0.033 154.7)
-
Step 950
950
#1F2A22
oklch(27.2% 0.021 153.3)
#90AA98 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) | #AAA697 | 0.036 |
| Deuteranopia (no green cones) | #A5A299 | 0.035 |
| Tritanopia (no blue cones) | #8CA9A5 | 0.020 |
| Achromatopsia (no color) | #A4A4A4 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90AA98
#90AA98
oklch(71.3% 0.039 155.1)
- #B29AAC
#B29AAC
oklch(71.3% 0.038 334.7)
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 #90AA98, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pewter #96A8A1 ΔE 0.018
- Muted Teal #90B494 ΔE 0.031
- Cement #A5A391 ΔE 0.031
- Cool Grey #95A3A6 ΔE 0.034
- Stone #ADA587 ΔE 0.042
- Bland #AFA88B ΔE 0.043
- Grey Green #86A17D ΔE 0.043
- Dark Gray #A9A9A9 ΔE 0.045
Use #90AA98 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.