#45634D
Closest named color: Dark Green Blue (#1F6357). oklch(46.9% 0.05 152.5), rgb(69, 99, 77).
Aa
White text reads best on this color (6.67:1).
About this color
#45634D is a medium-dark, muted green. In OKLCH its lightness is 47%, its chroma 0.050 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.037 away. White text reads best on it, at 6.67:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.14:1 |
| White text | 6.67:1 |
Values
| HEX | #45634D |
| RGB | rgb(69, 99, 77) |
| HSL | hsl(136, 18%, 33%) |
| OKLCH | oklch(46.9% 0.05 152.5) |
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 #45634D | 6.67:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #45634D | 3.14:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #45634D text on white | 6.67:1 | AA | Lc 82.9 | Fine for body text |
| #45634D text on black | 3.14:1 | AA large text | Lc -19.0 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE7
oklch(93.5% 0.008 151.9)
-
Step 200
200
#D3DCD5
oklch(88.6% 0.014 152.6)
-
Step 300
300
#B6C5B9
oklch(80.8% 0.023 151.6)
-
Step 400
400
#8FA895
oklch(70.7% 0.039 152.5)
-
Step 500
500
#73937B
oklch(63.2% 0.051 152.4)
-
Step 600
600
#5B7D64
oklch(55.6% 0.055 152.6)
-
Step 700
700 (this color)
#45634D
oklch(46.9% 0.05 152.5)
-
Step 800
800
#3E5644
oklch(42.8% 0.042 152.1)
-
Step 900
900
#354739
oklch(37.8% 0.033 151.3)
-
Step 950
950
#1F2922
oklch(26.9% 0.019 154.4)
#45634D 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) | #635E4C | 0.044 |
| Deuteranopia (no green cones) | #5E5B4E | 0.042 |
| Tritanopia (no blue cones) | #40625D | 0.027 |
| Achromatopsia (no color) | #5C5C5C | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45634D
#45634D
oklch(46.9% 0.05 152.5)
- #6C5067
#6C5067
oklch(46.9% 0.051 332.7)
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 #45634D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.037
- Pine #2B5D34 ΔE 0.052
- Camo Green #526525 ΔE 0.054
- Dark Aqua #05696B ΔE 0.056
- Dark Olive Green #556B2F ΔE 0.056
- Dark Moss Green #606C38 ΔE 0.058
- Slate #516572 ΔE 0.062
- Army Green #4B5D16 ΔE 0.062
Use #45634D 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.