#247A4C
Closest named color: Jungle Green (#048243). oklch(51.7% 0.109 155.6), rgb(36, 122, 76).
Aa
White text reads best on this color (5.29:1).
About this color
#247A4C is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.109 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.032 away. White text reads best on it, at 5.29:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #247A4C |
| RGB | rgb(36, 122, 76) |
| HSL | hsl(148, 54%, 31%) |
| OKLCH | oklch(51.7% 0.109 155.6) |
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 #247A4C | 5.29:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #247A4C | 3.96:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #247A4C text on white | 5.29:1 | AA | Lc 76.0 | Fine for body text |
| #247A4C text on black | 3.96:1 | AA large text | Lc -25.7 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CBDFD1
oklch(88.5% 0.029 155.2)
-
Step 300
300
#A6CBB2
oklch(80.8% 0.053 155.5)
-
Step 400
400
#74B18A
oklch(70.8% 0.085 155.5)
-
Step 500
500
#4C9D6D
oklch(63.2% 0.108 155.5)
-
Step 600
600
#298755
oklch(55.6% 0.117 155.7)
-
Step 700
700 (this color)
#247A4C
oklch(51.7% 0.109 155.6)
-
Step 800
800
#195D39
oklch(42.6% 0.09 155.8)
-
Step 900
900
#1D4C31
oklch(37.6% 0.07 155.6)
-
Step 950
950
#122D1D
oklch(27% 0.045 155.8)
#247A4C 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) | #797049 | 0.097 |
| Deuteranopia (no green cones) | #6F684F | 0.097 |
| Tritanopia (no blue cones) | #00796E | 0.052 |
| Achromatopsia (no color) | #6B6B6B | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #247A4C
#247A4C
oklch(51.7% 0.109 155.6)
- #8E4E80
#8E4E80
oklch(51.7% 0.109 335.7)
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 #247A4C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.032
- Sea Green #2E8B57 ΔE 0.053
- Tree Green #2A7E19 ΔE 0.058
- Dark Olive Green #556B2F ΔE 0.058
- Dark Sage #598556 ΔE 0.064
- Muddy Green #657432 ΔE 0.065
- Dark Moss Green #606C38 ΔE 0.066
- Military Green #667C3E ΔE 0.067
Use #247A4C 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.