#30780F
Closest named color: Tree Green (#2A7E19). oklch(50.7% 0.151 138.6), rgb(48, 120, 15).
Aa
White text reads best on this color (5.49:1).
About this color
#30780F is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.151 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.017 away. White text reads best on it, at 5.49:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.81:1 |
| White text | 5.49:1 |
Values
| HEX | #30780F |
| RGB | rgb(48, 120, 15) |
| HSL | hsl(101, 78%, 26%) |
| OKLCH | oklch(50.7% 0.151 138.6) |
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 #30780F | 5.49:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #30780F | 3.81:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #30780F text on white | 5.49:1 | AA | Lc 77.1 | Fine for body text |
| #30780F text on black | 3.81:1 | AA large text | Lc -24.7 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CCE0C6
oklch(88.5% 0.041 138.5)
-
Step 300
300
#A9CC9F
oklch(80.8% 0.072 138.8)
-
Step 400
400
#7BB26A
oklch(70.7% 0.116 138.5)
-
Step 500
500
#579E3F
oklch(63.1% 0.149 138.6)
-
Step 600
600
#398817
oklch(55.6% 0.162 138.6)
-
Step 700
700 (this color)
#30780F
oklch(50.7% 0.151 138.6)
-
Step 800
800
#255E0C
oklch(42.7% 0.125 138.6)
-
Step 900
900
#244D15
oklch(37.7% 0.097 138.5)
-
Step 950
950
#162D0E
oklch(26.9% 0.061 138.3)
#30780F 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) | #7C6D00 | 0.098 |
| Deuteranopia (no green cones) | #73671D | 0.098 |
| Tritanopia (no blue cones) | #297465 | 0.103 |
| Achromatopsia (no color) | #696969 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30780F
#30780F
oklch(50.7% 0.151 138.6)
- #88439B
#88439B
oklch(50.6% 0.15 318.5)
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 #30780F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.017
- Dark Grass Green #388004 ΔE 0.027
- Green #008000 ΔE 0.031
- Jungle Green #048243 ΔE 0.045
- Forest Green #228B22 ΔE 0.055
- Olive Green #677A04 ΔE 0.063
- Dark Olive Green #556B2F ΔE 0.067
- Emerald Green #028F1E ΔE 0.067
Use #30780F 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.