#43BC8F
Closest named color: Green Blue (#01C08D). oklch(71.6% 0.127 164.8), rgb(67, 188, 143).
Aa
Black text reads best on this color (8.82:1).
About this color
#43BC8F is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.127 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Blue (#01C08D), ΔE 0.022 away. Black text reads best on it, at 8.82:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Green Blue (#01C08D) |
| Black text | 8.82:1 |
| White text | 2.37:1 |
Values
| HEX | #43BC8F |
| RGB | rgb(67, 188, 143) |
| HSL | hsl(158, 47%, 50%) |
| OKLCH | oklch(71.6% 0.127 164.8) |
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 #43BC8F | 2.37:1 | Fails | Lc -51.5 | Large or bold text, headings |
| Black text on #43BC8F | 8.82:1 | AAA | Lc 57.4 | Large or bold text, headings |
| #43BC8F text on white | 2.37:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #43BC8F text on black | 8.82:1 | AAA | Lc -55.5 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DDEFE6
oklch(93.6% 0.022 164.5)
-
Step 200
200
#BFE3D2
oklch(88.5% 0.044 165.2)
-
Step 300
300
#8FD1B4
oklch(80.8% 0.079 165.3)
-
Step 400
400 (this color)
#43BC8F
oklch(71.6% 0.127 164.8)
-
Step 500
500
#00A275
oklch(63.1% 0.133 165)
-
Step 600
600
#008861
oklch(55.5% 0.117 164.6)
-
Step 700
700
#007351
oklch(49.2% 0.104 164.3)
-
Step 800
800
#005E42
oklch(42.7% 0.09 164.7)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#43BC8F 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) | #B8AF8D | 0.125 |
| Deuteranopia (no green cones) | #A8A392 | 0.121 |
| Tritanopia (no blue cones) | #00BCB0 | 0.048 |
| Achromatopsia (no color) | #A8A8A8 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43BC8F
#43BC8F
oklch(71.6% 0.127 164.8)
- #DB81B6
#DB81B6
oklch(71.5% 0.128 344.6)
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 #43BC8F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Blue #01C08D ΔE 0.022
- Greenblue #23C48B ΔE 0.028
- Greeny Blue #42B395 ΔE 0.030
- Dark Seafoam #1FB57A ΔE 0.038
- Bluey Green #2BB179 ΔE 0.043
- Medium Sea Green #3CB371 ΔE 0.043
- Dark Mint #48C072 ΔE 0.043
- Green Teal #0CB577 ΔE 0.044
Use #43BC8F 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.