#217D3A
Closest named color: Jungle Green (#048243). oklch(52.1% 0.132 148.3), rgb(33, 125, 58).
Aa
White text reads best on this color (5.17:1).
About this color
#217D3A is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.132 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.016 away. White text reads best on it, at 5.17:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.05:1 |
| White text | 5.17:1 |
Values
| HEX | #217D3A |
| RGB | rgb(33, 125, 58) |
| HSL | hsl(136, 58%, 31%) |
| OKLCH | oklch(52.1% 0.132 148.3) |
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 #217D3A | 5.17:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #217D3A | 4.05:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #217D3A text on white | 5.17:1 | AA | Lc 75.2 | Fine for body text |
| #217D3A text on black | 4.05:1 | AA large text | Lc -26.5 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE3
oklch(93.5% 0.018 148.1)
-
Step 200
200
#CAE0CC
oklch(88.5% 0.036 147.9)
-
Step 300
300
#A5CDAA
oklch(81% 0.065 148.4)
-
Step 400
400
#72B27C
oklch(70.6% 0.102 148.3)
-
Step 500
500
#499F5B
oklch(63.2% 0.131 148.4)
-
Step 600
600
#248940
oklch(55.6% 0.142 148.4)
-
Step 700
700 (this color)
#217D3A
oklch(52.1% 0.132 148.3)
-
Step 800
800
#155F2A
oklch(42.8% 0.11 148.4)
-
Step 900
900
#1B4E26
oklch(37.8% 0.086 148)
-
Step 950
950
#112E17
oklch(27.1% 0.055 148.5)
#217D3A 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) | #7E7234 | 0.105 |
| Deuteranopia (no green cones) | #736A3F | 0.105 |
| Tritanopia (no blue cones) | #007A6E | 0.077 |
| Achromatopsia (no color) | #6D6D6D | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #217D3A
#217D3A
oklch(52.1% 0.132 148.3)
- #91498F
#91498F
oklch(52% 0.134 328.3)
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 #217D3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.016
- Tree Green #2A7E19 ΔE 0.030
- Dark Grass Green #388004 ΔE 0.041
- Green #008000 ΔE 0.047
- Sea Green #2E8B57 ΔE 0.052
- Forest Green #228B22 ΔE 0.054
- Dark Olive Green #556B2F ΔE 0.065
- Emerald Green #028F1E ΔE 0.067
Use #217D3A 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.