#45864F
Closest named color: Sea Green (#2E8B57). oklch(56.2% 0.107 147.4), rgb(69, 134, 79).
Aa
Black text reads best on this color (4.77:1).
About this color
#45864F is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.107 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.020 away. Black text reads best on it, at 4.77:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #45864F |
| RGB | rgb(69, 134, 79) |
| HSL | hsl(129, 32%, 40%) |
| OKLCH | oklch(56.2% 0.107 147.4) |
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 #45864F | 4.39:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #45864F | 4.77:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #45864F text on white | 4.39:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #45864F text on black | 4.77:1 | AA | Lc -31.4 | 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 600.
-
Step 50
50
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4EDE5
oklch(93.7% 0.014 148.8)
-
Step 200
200
#CEDECF
oklch(88.4% 0.027 147.1)
-
Step 300
300
#ADCAAF
oklch(81% 0.049 147)
-
Step 400
400
#80AE85
oklch(70.7% 0.077 147.5)
-
Step 500
500
#5F9A66
oklch(63.2% 0.099 147.1)
-
Step 600
600 (this color)
#45864F
oklch(56.2% 0.107 147.4)
-
Step 700
700
#34703E
oklch(49.1% 0.101 147.4)
-
Step 800
800
#2C5B34
oklch(42.7% 0.082 147.8)
-
Step 900
900
#284B2D
oklch(37.7% 0.065 147.5)
-
Step 950
950
#182C1B
oklch(27% 0.041 148)
#45864F 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) | #877C4B | 0.086 |
| Deuteranopia (no green cones) | #7E7652 | 0.084 |
| Tritanopia (no blue cones) | #3A8378 | 0.063 |
| Achromatopsia (no color) | #787878 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45864F
#45864F
oklch(56.2% 0.107 147.4)
- #965D95
#965D95
oklch(56.1% 0.107 327.5)
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 #45864F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.020
- Dark Sage #598556 ΔE 0.025
- Fern Green #548D44 ΔE 0.032
- Light Forest Green #4F9153 ΔE 0.035
- Viridian #1E9167 ΔE 0.039
- Swamp #698339 ΔE 0.041
- Military Green #667C3E ΔE 0.042
- Jungle Green #048243 ΔE 0.044
Use #45864F 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.