#45855E
Closest named color: Dark Sage (#598556). oklch(56.3% 0.09 155.3), rgb(69, 133, 94).
Aa
Black text reads best on this color (4.76:1).
About this color
#45855E is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.090 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.022 away. Black text reads best on it, at 4.76:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #45855E |
| RGB | rgb(69, 133, 94) |
| HSL | hsl(143, 32%, 40%) |
| OKLCH | oklch(56.3% 0.09 155.3) |
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 #45855E | 4.40:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #45855E | 4.76:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #45855E text on white | 4.40:1 | AA large text | Lc 70.4 | Content text, not long reading |
| #45855E text on black | 4.76:1 | AA | Lc -31.3 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED3
oklch(88.5% 0.023 155.9)
-
Step 300
300
#ADC9B5
oklch(80.9% 0.041 154.3)
-
Step 400
400
#80AD8F
oklch(70.7% 0.065 155.2)
-
Step 500
500
#5E9974
oklch(63.2% 0.084 155.6)
-
Step 600
600 (this color)
#45855E
oklch(56.3% 0.09 155.3)
-
Step 700
700
#346F4C
oklch(49.2% 0.084 155.5)
-
Step 800
800
#2C5A3E
oklch(42.6% 0.069 155.3)
-
Step 900
900
#284A35
oklch(37.6% 0.054 155.6)
-
Step 950
950
#182B1F
oklch(26.8% 0.034 155.7)
#45855E 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) | #857C5C | 0.082 |
| Deuteranopia (no green cones) | #7B7660 | 0.078 |
| Tritanopia (no blue cones) | #36847B | 0.045 |
| Achromatopsia (no color) | #787878 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45855E
#45855E
oklch(56.3% 0.09 155.3)
- #96608A
#96608A
oklch(56.2% 0.091 335.2)
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 #45855E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.022
- Sea Green #2E8B57 ΔE 0.029
- Viridian #1E9167 ΔE 0.038
- Light Forest Green #4F9153 ΔE 0.045
- Military Green #667C3E ΔE 0.048
- Fern Green #548D44 ΔE 0.049
- Slate Green #658D6D ΔE 0.049
- Swamp #698339 ΔE 0.053
Use #45855E 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.