#43B355
Closest named color: Cool Green (#33B864). oklch(68.1% 0.167 146.4), rgb(67, 179, 85).
Aa
Black text reads best on this color (7.81:1).
About this color
#43B355 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.167 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Green (#33B864), ΔE 0.018 away. Black text reads best on it, at 7.81:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Cool Green (#33B864) |
| Black text | 7.81:1 |
| White text | 2.68:1 |
Values
| HEX | #43B355 |
| RGB | rgb(67, 179, 85) |
| HSL | hsl(130, 46%, 48%) |
| OKLCH | oklch(68.1% 0.167 146.4) |
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 #43B355 | 2.68:1 | Fails | Lc -57.0 | Large or bold text, headings |
| Black text on #43B355 | 7.81:1 | AAA | Lc 52.2 | Large or bold text, headings |
| #43B355 text on white | 2.68:1 | Fails | Lc 51.8 | Large or bold text, headings |
| #43B355 text on black | 7.81:1 | AAA | Lc -50.1 | 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
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DEF0DE
oklch(93.7% 0.031 145.3)
-
Step 200
200
#C1E4C3
oklch(88.5% 0.058 146.6)
-
Step 300
300
#94D398
oklch(80.9% 0.104 146.1)
-
Step 400
400 (this color)
#43B355
oklch(68.1% 0.167 146.4)
-
Step 500
500
#00A637
oklch(63.1% 0.191 146.3)
-
Step 600
600
#008C2D
oklch(55.7% 0.169 146.3)
-
Step 700
700
#007525
oklch(49% 0.148 146.5)
-
Step 800
800
#00601D
oklch(42.6% 0.128 146.5)
-
Step 900
900
#005016
oklch(37.5% 0.114 146.3)
-
Step 950
950
#00300A
oklch(26.9% 0.081 146.4)
#43B355 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) | #B5A44D | 0.129 |
| Deuteranopia (no green cones) | #A79A5C | 0.128 |
| Tritanopia (no blue cones) | #26AF9D | 0.099 |
| Achromatopsia (no color) | #9E9E9E | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43B355
#43B355
oklch(68.1% 0.167 146.4)
- #CC6FCF
#CC6FCF
oklch(68.1% 0.168 326.1)
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 #43B355, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Green #33B864 ΔE 0.018
- Dark Pastel Green #56AE57 ΔE 0.020
- Medium Green #39AD48 ΔE 0.022
- Shamrock #01B44C ΔE 0.026
- Leafy Green #51B73B ΔE 0.030
- Jade Green #2BAF6A ΔE 0.032
- Mid Green #50A747 ΔE 0.033
- Medium Sea Green #3CB371 ΔE 0.033
Use #43B355 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.