#45B030
Closest named color: Grass (#5CAC2D). oklch(67% 0.191 140.7), rgb(69, 176, 48).
Aa
Black text reads best on this color (7.50:1).
About this color
#45B030 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.191 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.019 away. Black text reads best on it, at 7.50:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.50:1 |
| White text | 2.79:1 |
Values
| HEX | #45B030 |
| RGB | rgb(69, 176, 48) |
| HSL | hsl(110, 57%, 44%) |
| OKLCH | oklch(67% 0.191 140.7) |
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 #45B030 | 2.79:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #45B030 | 7.50:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #45B030 text on white | 2.79:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #45B030 text on black | 7.50:1 | AAA | Lc -48.4 | 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
#F0F8EE
oklch(97% 0.016 139.4)
-
Step 100
100
#DEF0DA
oklch(93.6% 0.035 140)
-
Step 200
200
#C2E5BC
oklch(88.6% 0.066 141)
-
Step 300
300
#95D48A
oklch(80.9% 0.12 140.8)
-
Step 400
400 (this color)
#45B030
oklch(67% 0.191 140.7)
-
Step 500
500
#29A500
oklch(63% 0.206 140.7)
-
Step 600
600
#218B00
oklch(55.6% 0.182 140.7)
-
Step 700
700
#1B7500
oklch(49.1% 0.16 140.7)
-
Step 800
800
#146000
oklch(42.7% 0.14 140.7)
-
Step 900
900
#0F5000
oklch(37.7% 0.123 140.7)
-
Step 950
950
#063000
oklch(27% 0.088 140.7)
#45B030 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) | #B5A019 | 0.131 |
| Deuteranopia (no green cones) | #A7973D | 0.131 |
| Tritanopia (no blue cones) | #35AA97 | 0.128 |
| Achromatopsia (no color) | #9A9A9A | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45B030
#45B030
oklch(67% 0.191 140.7)
- #C866DB
#C866DB
oklch(66.9% 0.191 320.9)
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 #45B030, closest first.
No curated palette has a color within ΔE 0.04 of #45B030.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.019
- Leafy Green #51B73B ΔE 0.024
- Medium Green #39AD48 ΔE 0.024
- Leaf Green #5CA904 ΔE 0.024
- Shamrock #01B44C ΔE 0.027
- Kelly Green #02AB2E ΔE 0.031
- Mid Green #50A747 ΔE 0.038
- Leaf #71AA34 ΔE 0.042
Use #45B030 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.