#43E666#43E666

#43E666 is a light, highly saturated green. Relative luminance 0.587; OKLCH L 81.5% C 0.217 H 146.8°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#43E666
RGB	rgb(67, 230, 102)
HSL	hsl(133, 77%, 58%)
HSV	hsv(133, 71%, 90%)
CMYK	cmyk(70.9%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(81.15, -67.30, 49.84)
CIE-LCH	lch(81.15, 83.75, 143.48°)
OKLab	oklab(81.5% -0.1814 0.1187)
OKLCH	oklch(81.5% 0.217 146.8)
XYZ	xyz(33.0074, 58.7425, 22.1667)
Luminance	0.5875 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43E666 #E643C3

analogous

#72E643 #43E666 #43E6B7

triadic

#43E666 #6643E6 #E66643

tetradic

#43E666 #4372E6 #E643C3 #E6B743

square

#43E666 #4372E6 #E643C3 #E6B743

split-complementary

#43E666 #B743E6 #E64372

monochromatic

#149A31 #1CD042 #43E666 #79ED92 #AFF4BE

Accessibility & contrast

On white

1.65

#43E666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#43E666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43E666

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43E666	#FFFFFF	#000000	##000000
##43E666	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D25A

Deuteranopia (green-blind)

#D6C470

Tritanopia (blue-blind)

#00E1CA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #43e666;
/* rgb */ color: rgb(67, 230, 102);
/* oklch */ color: oklch(81.5% 0.217 146.8);

Tailwind

colors: {
  custom: {
    50: '#8def95',
    500: '#43e666',
    950: '#000000',
  },
}

SCSS

$custom: #43e666;
$custom-light: #8def95;
$custom-dark: #000000;

JSON

{
  "hex": "#43e666",
  "rgb": {
    "r": 67,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 132.883,
    "s": 76.526,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81504,
    "c": 0.21676,
    "h": 146.8
  },
  "luminance": 0.58746
}

Semantic roles & 50–950 ramp

primary

#43E666

secondary

#9E3086

accent

#35CAF3

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170D

muted

#7F857F

Preview Lab

Preview with #43E666

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →