#1FA34E
Closest named color: Mid Green (#50A747). oklch(62.9% 0.165 149.6), rgb(31, 163, 78).
Aa
Black text reads best on this color (6.40:1).
About this color
#1FA34E is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.165 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.033 away. Black text reads best on it, at 6.40:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #1FA34E |
| RGB | rgb(31, 163, 78) |
| HSL | hsl(141, 68%, 38%) |
| OKLCH | oklch(62.9% 0.165 149.6) |
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 #1FA34E | 3.27:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #1FA34E | 6.40:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #1FA34E text on white | 3.27:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #1FA34E text on black | 6.40:1 | AA | Lc -42.1 | 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
#F1F8F2
oklch(97.2% 0.011 149.9)
-
Step 100
100
#E0EFE2
oklch(93.7% 0.023 149.4)
-
Step 200
200
#C5E2CA
oklch(88.5% 0.045 150.3)
-
Step 300
300
#9CD0A5
oklch(81% 0.081 149.5)
-
Step 400
400
#60B774
oklch(70.8% 0.129 149.6)
-
Step 500
500 (this color)
#1FA34E
oklch(62.9% 0.165 149.6)
-
Step 600
600
#008B3D
oklch(55.6% 0.154 149.7)
-
Step 700
700
#007532
oklch(49.1% 0.137 149.6)
-
Step 800
800
#006028
oklch(42.7% 0.119 149.7)
-
Step 900
900
#005020
oklch(37.7% 0.105 149.6)
-
Step 950
950
#062F13
oklch(26.9% 0.067 149.7)
#1FA34E 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) | #A49447 | 0.134 |
| Deuteranopia (no green cones) | #968A54 | 0.133 |
| Tritanopia (no blue cones) | #00A08F | 0.091 |
| Achromatopsia (no color) | #8E8E8E | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1FA34E
#1FA34E
oklch(62.9% 0.165 149.6)
- #BE5FB8
#BE5FB8
oklch(63% 0.164 329.7)
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 #1FA34E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.033
- Medium Green #39AD48 ΔE 0.036
- Kelly Green #02AB2E ΔE 0.043
- Seaweed Green #35AD6B ΔE 0.044
- Jade Green #2BAF6A ΔE 0.044
- Muted Green #5FA052 ΔE 0.045
- Grass Green #3F9B0B ΔE 0.045
- Grassy Green #419C03 ΔE 0.046
Use #1FA34E 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.