#819583
Closest named color: Green Grey (#77926F). oklch(64.9% 0.035 148), rgb(129, 149, 131).
Aa
Black text reads best on this color (6.56:1).
About this color
#819583 is a medium-light, muted green. In OKLCH its lightness is 65%, its chroma 0.035 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Grey (#77926F), ΔE 0.032 away. Black text reads best on it, at 6.56:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Green Grey (#77926F) |
| Black text | 6.56:1 |
| White text | 3.20:1 |
Values
| HEX | #819583 |
| RGB | rgb(129, 149, 131) |
| HSL | hsl(126, 9%, 55%) |
| OKLCH | oklch(64.9% 0.035 148) |
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 #819583 | 3.20:1 | AA large text | Lc -64.6 | Content text, not long reading |
| Black text on #819583 | 6.56:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #819583 text on white | 3.20:1 | AA large text | Lc 59.2 | Large or bold text, headings |
| #819583 text on black | 6.56:1 | AA | Lc -42.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE8
oklch(93.7% 0.005 145.5)
-
Step 200
200
#D5DBD6
oklch(88.5% 0.009 150.7)
-
Step 300
300
#BAC4BA
oklch(81% 0.018 145.4)
-
Step 400
400
#96A697
oklch(70.8% 0.028 147)
-
Step 500
500 (this color)
#819583
oklch(64.9% 0.035 148)
-
Step 600
600
#657A67
oklch(55.7% 0.038 147.7)
-
Step 700
700
#536656
oklch(49% 0.034 149.5)
-
Step 800
800
#445446
oklch(42.8% 0.03 148.5)
-
Step 900
900
#3A453B
oklch(37.7% 0.022 147.6)
-
Step 950
950
#222822
oklch(26.9% 0.014 145.2)
#819583 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) | #969182 | 0.030 |
| Deuteranopia (no green cones) | #928F84 | 0.028 |
| Tritanopia (no blue cones) | #7F9490 | 0.020 |
| Achromatopsia (no color) | #909090 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #819583
#819583
oklch(64.9% 0.035 148)
- #9B889A
#9B889A
oklch(65% 0.034 327.6)
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 #819583, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Grey #77926F ΔE 0.032
- Greeny Grey #7EA07A ΔE 0.038
- Grey Green #86A17D ΔE 0.040
- Grey Teal #5E9B8A ΔE 0.041
- Dull Teal #5F9E8F ΔE 0.043
- Warm Grey #978A84 ΔE 0.043
- Brown Grey #8D8468 ΔE 0.050
- Cadet Blue #5F9EA0 ΔE 0.051
Use #819583 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.