#199F30
Closest named color: Grass Green (#3F9B0B). oklch(61.3% 0.185 144.8), rgb(25, 159, 48).
Aa
Black text reads best on this color (6.04:1).
About this color
#199F30 is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.185 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.022 away. Black text reads best on it, at 6.04:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.185) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 6.04:1 |
| White text | 3.47:1 |
Values
| HEX | #199F30 |
| RGB | rgb(25, 159, 48) |
| HSL | hsl(130, 73%, 36%) |
| OKLCH | oklch(61.3% 0.185 144.8) |
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 #199F30 | 3.47:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #199F30 | 6.04:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #199F30 text on white | 3.47:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #199F30 text on black | 6.04:1 | AA | Lc -40.0 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFDF
oklch(93.7% 0.027 143.6)
-
Step 200
200
#C5E2C5
oklch(88.4% 0.05 145.1)
-
Step 300
300
#9CD19D
oklch(81% 0.091 145.1)
-
Step 400
400
#61B865
oklch(70.8% 0.145 144.8)
-
Step 500
500 (this color)
#199F30
oklch(61.3% 0.185 144.8)
-
Step 600
600
#008C23
oklch(55.6% 0.175 144.9)
-
Step 700
700
#00761C
oklch(49.2% 0.155 144.9)
-
Step 800
800
#006115
oklch(42.8% 0.135 144.8)
-
Step 900
900
#005110
oklch(37.8% 0.119 144.9)
-
Step 950
950
#06300B
oklch(27.1% 0.077 144.9)
#199F30 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) | #A28F20 | 0.138 |
| Deuteranopia (no green cones) | #94863B | 0.137 |
| Tritanopia (no blue cones) | #009B89 | 0.115 |
| Achromatopsia (no color) | #8A8A8A | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #199F30
#199F30
oklch(61.3% 0.185 144.8)
- #B955C0
#B955C0
oklch(61.4% 0.184 325)
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 #199F30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.022
- Grassy Green #419C03 ΔE 0.023
- Irish Green #019529 ΔE 0.031
- Kelly Green #02AB2E ΔE 0.036
- True Green #089404 ΔE 0.037
- Kelley Green #009337 ΔE 0.039
- Medium Green #39AD48 ΔE 0.048
- Mid Green #50A747 ΔE 0.049
Use #199F30 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.