#453E25
Closest named color: Charcoal Grey (#3C4142). oklch(36.4% 0.04 94.3), rgb(69, 62, 37).
Aa
White text reads best on this color (10.66:1).
About this color
#453E25 is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.040 and its hue 94°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.044 away. White text reads best on it, at 10.66:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.96:1 |
| White text | 10.66:1 |
Values
| HEX | #453E25 |
| RGB | rgb(69, 62, 37) |
| HSL | hsl(47, 30%, 21%) |
| OKLCH | oklch(36.4% 0.04 94.3) |
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 #453E25 | 10.66:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #453E25 | 1.96:1 | Fails | Lc 9.2 | Not readable |
| #453E25 text on white | 10.66:1 | AAA | Lc 94.7 | Preferred for body text |
| #453E25 text on black | 1.96:1 | Fails | Lc -7.9 | Not readable |
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 900.
-
Step 50
50
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE3
oklch(93.7% 0.01 93.6)
-
Step 200
200
#DCD9CD
oklch(88.4% 0.017 95.2)
-
Step 300
300
#C7C1AB
oklch(81% 0.031 94.4)
-
Step 400
400
#AAA17F
oklch(70.8% 0.048 95)
-
Step 500
500
#95895E
oklch(63% 0.061 94.4)
-
Step 600
600
#807344
oklch(55.6% 0.067 94.4)
-
Step 700
700
#6C6036
oklch(49% 0.062 93.9)
-
Step 800
800
#584F2D
oklch(42.8% 0.052 95)
-
Step 900
900 (this color)
#453E25
oklch(36.4% 0.04 94.3)
-
Step 950
950
#2A2618
oklch(26.9% 0.025 94.1)
#453E25 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) | #433D23 | 0.006 |
| Deuteranopia (no green cones) | #453F26 | 0.003 |
| Tritanopia (no blue cones) | #4A3A38 | 0.038 |
| Achromatopsia (no color) | #3E3E3E | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #453E25
#453E25
oklch(36.4% 0.04 94.3)
- #373D54
#373D54
oklch(36.5% 0.041 272.9)
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 #453E25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.044
- Dark Olive #373E02 ΔE 0.047
- Onyx #343A40 ΔE 0.056
- Pakistan Green #283618 ΔE 0.061
- Mud Brown #60460F ΔE 0.062
- Green Brown #544E03 ΔE 0.071
- Dark Slate Gray #2F4F4F ΔE 0.072
- Evergreen #05472A ΔE 0.072
Use #453E25 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.