#337754
Closest named color: Jungle Green (#048243). oklch(51.5% 0.089 158.5), rgb(51, 119, 84).
Aa
White text reads best on this color (5.37:1).
About this color
#337754 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.089 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.052 away. White text reads best on it, at 5.37:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #337754 |
| RGB | rgb(51, 119, 84) |
| HSL | hsl(149, 40%, 33%) |
| OKLCH | oklch(51.5% 0.089 158.5) |
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 #337754 | 5.37:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #337754 | 3.90:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #337754 text on white | 5.37:1 | AA | Lc 76.6 | Fine for body text |
| #337754 text on black | 3.90:1 | AA large text | Lc -25.2 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE7
oklch(93.5% 0.012 162)
-
Step 200
200
#CDDED3
oklch(88.5% 0.024 157.5)
-
Step 300
300
#AACAB6
oklch(81% 0.044 157.8)
-
Step 400
400
#7BAE91
oklch(70.6% 0.069 159.1)
-
Step 500
500
#579A75
oklch(63.1% 0.089 158.3)
-
Step 600
600
#3A845E
oklch(55.5% 0.096 158.6)
-
Step 700
700 (this color)
#337754
oklch(51.5% 0.089 158.5)
-
Step 800
800
#255B40
oklch(42.6% 0.074 159.1)
-
Step 900
900
#244B36
oklch(37.7% 0.058 158.4)
-
Step 950
950
#162C20
oklch(27% 0.036 158.9)
#337754 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) | #766F52 | 0.083 |
| Deuteranopia (no green cones) | #6C6856 | 0.080 |
| Tritanopia (no blue cones) | #1C766E | 0.042 |
| Achromatopsia (no color) | #6A6A6A | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #337754
#337754
oklch(51.5% 0.089 158.5)
- #895279
#895279
oklch(51.5% 0.091 338.5)
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 #337754, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.052
- Dark Aquamarine #017371 ΔE 0.053
- Dark Olive Green #556B2F ΔE 0.053
- Bluegreen #017A79 ΔE 0.055
- Dark Moss Green #606C38 ΔE 0.057
- Deep Turquoise #017374 ΔE 0.057
- Sea Green #2E8B57 ΔE 0.061
- Dark Sage #598556 ΔE 0.062
Use #337754 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.