#455A00
Closest named color: Army Green (#4B5D16). oklch(43.4% 0.108 123.8), rgb(69, 90, 0).
Aa
White text reads best on this color (7.73:1).
About this color
#455A00 is a dark, moderately saturated yellow. In OKLCH its lightness is 43%, its chroma 0.108 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.018 away. White text reads best on it, at 7.73:1.
| Hue family | Yellows |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.71:1 |
| White text | 7.73:1 |
Values
| HEX | #455A00 |
| RGB | rgb(69, 90, 0) |
| HSL | hsl(74, 100%, 18%) |
| OKLCH | oklch(43.4% 0.108 123.8) |
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 #455A00 | 7.73:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #455A00 | 2.71:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #455A00 text on white | 7.73:1 | AAA | Lc 86.7 | Fine for body text |
| #455A00 text on black | 2.71:1 | Fails | Lc -15.4 | 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 800.
-
Step 50
50
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D4DDC5
oklch(88.4% 0.034 123.9)
-
Step 300
300
#B8C89B
oklch(80.9% 0.063 123.7)
-
Step 400
400
#94AB63
oklch(70.6% 0.1 123.4)
-
Step 500
500
#7A9634
oklch(63.1% 0.129 123.7)
-
Step 600
600
#638000
oklch(55.7% 0.138 124)
-
Step 700
700
#536B00
oklch(49% 0.121 123.6)
-
Step 800
800 (this color)
#455A00
oklch(43.4% 0.108 123.8)
-
Step 900
900
#39490D
oklch(37.9% 0.084 123.7)
-
Step 950
950
#212B0A
oklch(27.1% 0.054 124.3)
#455A00 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) | #605300 | 0.047 |
| Deuteranopia (no green cones) | #5D520C | 0.046 |
| Tritanopia (no blue cones) | #49554B | 0.088 |
| Achromatopsia (no color) | #535353 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #455A00
#455A00
oklch(43.4% 0.108 123.8)
- #5E4080
#5E4080
oklch(43.5% 0.106 304)
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 #455A00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.018
- Camouflage Green #4B6113 ΔE 0.025
- Navy Green #35530A ΔE 0.033
- Green Brown #544E03 ΔE 0.043
- Camo Green #526525 ΔE 0.045
- Pine #2B5D34 ΔE 0.046
- Olive Brown #645403 ΔE 0.052
- Deep Green #02590F ΔE 0.056
Use #455A00 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.