#1D4A3A
Closest named color: Dark Blue Green (#005249). oklch(37.2% 0.057 167.2), rgb(29, 74, 58).
Aa
White text reads best on this color (10.03:1).
About this color
#1D4A3A is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.057 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.030 away. White text reads best on it, at 10.03:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.09:1 |
| White text | 10.03:1 |
Values
| HEX | #1D4A3A |
| RGB | rgb(29, 74, 58) |
| HSL | hsl(159, 44%, 20%) |
| OKLCH | oklch(37.2% 0.057 167.2) |
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 #1D4A3A | 10.03:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #1D4A3A | 2.09:1 | Fails | Lc 10.8 | Not readable |
| #1D4A3A text on white | 10.03:1 | AAA | Lc 93.1 | Preferred for body text |
| #1D4A3A text on black | 2.09:1 | Fails | Lc -9.4 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDED6
oklch(88.4% 0.023 168.7)
-
Step 300
300
#A7CABB
oklch(80.9% 0.043 167.4)
-
Step 400
400
#76AF98
oklch(70.8% 0.069 167.2)
-
Step 500
500
#4F9B7E
oklch(63.2% 0.088 166.5)
-
Step 600
600
#2D8568
oklch(55.6% 0.095 167.5)
-
Step 700
700
#1E7156
oklch(49.2% 0.09 166.8)
-
Step 800
800
#1C5C47
oklch(42.8% 0.074 167.5)
-
Step 900
900 (this color)
#1D4A3A
oklch(37.2% 0.057 167.2)
-
Step 950
950
#132C23
oklch(27% 0.036 168.1)
#1D4A3A 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) | #484539 | 0.057 |
| Deuteranopia (no green cones) | #42403B | 0.056 |
| Tritanopia (no blue cones) | #094A45 | 0.021 |
| Achromatopsia (no color) | #424242 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D4A3A
#1D4A3A
oklch(37.2% 0.057 167.2)
- #573446
#573446
oklch(37.4% 0.057 348)
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 #1D4A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.030
- Dark Teal #014D4E ΔE 0.033
- Evergreen #05472A ΔE 0.033
- Dark Slate Gray #2F4F4F ΔE 0.043
- Pine Green #0A481E ΔE 0.046
- Charcoal #264653 ΔE 0.051
- Charcoal Grey #3C4142 ΔE 0.052
- Deep Teal #00555A ΔE 0.054
Use #1D4A3A 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.