#456151
Closest named color: Dark Green Blue (#1F6357). oklch(46.5% 0.042 159.2), rgb(69, 97, 81).
Aa
White text reads best on this color (6.81:1).
About this color
#456151 is a medium-dark, muted green. In OKLCH its lightness is 47%, its chroma 0.042 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.036 away. White text reads best on it, at 6.81:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.08:1 |
| White text | 6.81:1 |
Values
| HEX | #456151 |
| RGB | rgb(69, 97, 81) |
| HSL | hsl(146, 17%, 33%) |
| OKLCH | oklch(46.5% 0.042 159.2) |
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 #456151 | 6.81:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #456151 | 3.08:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #456151 text on white | 6.81:1 | AA | Lc 83.5 | Fine for body text |
| #456151 text on black | 3.08:1 | AA large text | Lc -18.5 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE8
oklch(93.6% 0.006 153.8)
-
Step 200
200
#D3DBD6
oklch(88.4% 0.011 158.8)
-
Step 300
300
#B6C5BC
oklch(80.9% 0.021 159.6)
-
Step 400
400
#90A799
oklch(70.7% 0.033 158.7)
-
Step 500
500
#749280
oklch(63.2% 0.043 158.6)
-
Step 600
600
#5D7C6A
oklch(55.7% 0.045 159)
-
Step 700
700 (this color)
#456151
oklch(46.5% 0.042 159.2)
-
Step 800
800
#3F5548
oklch(42.7% 0.035 158.6)
-
Step 900
900
#35463C
oklch(37.6% 0.028 158.9)
-
Step 950
950
#1F2923
oklch(26.9% 0.018 158.6)
#456151 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) | #605D50 | 0.039 |
| Deuteranopia (no green cones) | #5C5952 | 0.040 |
| Tritanopia (no blue cones) | #40615C | 0.018 |
| Achromatopsia (no color) | #5B5B5B | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456151
#456151
oklch(46.5% 0.042 159.2)
- #6A5061
#6A5061
oklch(46.4% 0.043 339.6)
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 #456151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.036
- Dark Aqua #05696B ΔE 0.053
- Slate #516572 ΔE 0.056
- Pine #2B5D34 ΔE 0.056
- Petrol #005F6A ΔE 0.062
- Camo Green #526525 ΔE 0.064
- Dark Olive Green #556B2F ΔE 0.066
- Dark Moss Green #606C38 ΔE 0.067
Use #456151 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.