#309667
Closest named color: Viridian (#1E9167). oklch(60.2% 0.118 159.3), rgb(48, 150, 103).
Aa
Black text reads best on this color (5.68:1).
About this color
#309667 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.118 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.019 away. Black text reads best on it, at 5.68:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 5.68:1 |
| White text | 3.69:1 |
Values
| HEX | #309667 |
| RGB | rgb(48, 150, 103) |
| HSL | hsl(152, 52%, 39%) |
| OKLCH | oklch(60.2% 0.118 159.3) |
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 #309667 | 3.69:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #309667 | 5.68:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #309667 text on white | 3.69:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #309667 text on black | 5.68:1 | AA | Lc -37.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE6
oklch(93.5% 0.016 160.6)
-
Step 200
200
#C8E0D2
oklch(88.5% 0.032 160.1)
-
Step 300
300
#A1CDB3
oklch(81% 0.059 158.8)
-
Step 400
400
#6BB28C
oklch(70.6% 0.092 159.5)
-
Step 500
500 (this color)
#309667
oklch(60.2% 0.118 159.3)
-
Step 600
600
#008958
oklch(55.6% 0.127 159.5)
-
Step 700
700
#007349
oklch(49% 0.112 159.4)
-
Step 800
800
#005F3B
oklch(42.8% 0.098 159.1)
-
Step 900
900
#114E32
oklch(37.8% 0.078 158.7)
-
Step 950
950
#0D2E1E
oklch(27.1% 0.049 159.3)
#309667 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) | #948B64 | 0.110 |
| Deuteranopia (no green cones) | #87816A | 0.108 |
| Tritanopia (no blue cones) | #00958A | 0.053 |
| Achromatopsia (no color) | #858585 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #309667
#309667
oklch(60.2% 0.118 159.3)
- #AE6398
#AE6398
oklch(60.2% 0.118 339)
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 #309667, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.019
- Ocean Green #3D9973 ΔE 0.021
- Light Forest Green #4F9153 ΔE 0.029
- Sea Green #2E8B57 ΔE 0.035
- Fern Green #548D44 ΔE 0.045
- Jade #1FA774 ΔE 0.048
- Dark Sage #598556 ΔE 0.053
- Blue Green #0F9B8E ΔE 0.053
Use #309667 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.