#34C028
Closest named color: Frog Green (#58BC08). oklch(70.7% 0.219 142), rgb(52, 192, 40).
Aa
Black text reads best on this color (8.71:1).
About this color
#34C028 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.219 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Frog Green (#58BC08), ΔE 0.021 away. Black text reads best on it, at 8.71:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.219) |
| Temperature | in between |
| Nearest name | Frog Green (#58BC08) |
| Black text | 8.71:1 |
| White text | 2.40:1 |
Values
| HEX | #34C028 |
| RGB | rgb(52, 192, 40) |
| HSL | hsl(115, 66%, 45%) |
| OKLCH | oklch(70.7% 0.219 142) |
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 #34C028 | 2.40:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #34C028 | 8.71:1 | AAA | Lc 57.1 | Large or bold text, headings |
| #34C028 text on white | 2.40:1 | Fails | Lc 46.9 | Large or bold text, headings |
| #34C028 text on black | 8.71:1 | AAA | Lc -55.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF9ED
oklch(97.1% 0.019 140.5)
-
Step 100
100
#DCF1D9
oklch(93.6% 0.039 141.7)
-
Step 200
200
#BDE7B8
oklch(88.6% 0.077 142.1)
-
Step 300
300
#8BD783
oklch(80.9% 0.138 142)
-
Step 400
400 (this color)
#34C028
oklch(70.7% 0.219 142)
-
Step 500
500
#13A600
oklch(63% 0.212 142)
-
Step 600
600
#0E8C00
oklch(55.6% 0.187 142)
-
Step 700
700
#0A7600
oklch(49.1% 0.165 142)
-
Step 800
800
#076100
oklch(42.8% 0.144 142)
-
Step 900
900
#055100
oklch(37.8% 0.127 142)
-
Step 950
950
#023000
oklch(26.9% 0.09 141.9)
#34C028 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) | #C5AD00 | 0.154 |
| Deuteranopia (no green cones) | #B5A33A | 0.153 |
| Tritanopia (no blue cones) | #00BAA4 | 0.143 |
| Achromatopsia (no color) | #A7A7A7 | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34C028
#34C028
oklch(70.7% 0.219 142)
- #DD67F0
#DD67F0
oklch(70.7% 0.22 321.9)
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 #34C028, closest first.
No curated palette has a color within ΔE 0.04 of #34C028.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Frog Green #58BC08 ΔE 0.021
- Shamrock Green #02C14D ΔE 0.026
- Leafy Green #51B73B ΔE 0.035
- Lime Green #32CD32 ΔE 0.036
- Shamrock #01B44C ΔE 0.051
- Dark Lime Green #7EBD01 ΔE 0.055
- Apple #6ECB3C ΔE 0.057
- Grass #5CAC2D ΔE 0.060
Use #34C028 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.