#43E451#43E451

#43E451 is a light, highly saturated green. Relative luminance 0.573; OKLCH L 80.8% C 0.230 H 144.2°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#43E451
RGB	rgb(67, 228, 81)
HSL	hsl(125, 75%, 58%)
HSV	hsv(125, 71%, 89%)
CMYK	cmyk(70.6%, 0%, 64.5%, 10.6%)
CIE-LAB	lab(80.33, -69.06, 58.03)
CIE-LCH	lch(80.33, 90.20, 139.96°)
OKLab	oklab(80.76% -0.1868 0.1345)
OKLCH	oklch(80.76% 0.23 144.2)
XYZ	xyz(31.5413, 57.2707, 17.1751)
Luminance	0.5727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43E451 #E443D6

analogous

#86E443 #43E451 #43E4A1

triadic

#43E451 #5143E4 #E45143

tetradic

#43E451 #4386E4 #E443D6 #E4A143

square

#43E451 #4386E4 #E443D6 #E4A143

split-complementary

#43E451 #A143E4 #E44386

monochromatic

#169721 #1DCC2D #43E451 #79EC83 #AEF3B4

Accessibility & contrast

On white

1.69

#43E451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#43E451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43E451

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43E451	#FFFFFF	#000000	##000000
##43E451	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF3F

Deuteranopia (green-blind)

#D6C25E

Tritanopia (blue-blind)

#00DEC6

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #43e451;
/* rgb */ color: rgb(67, 228, 81);
/* oklch */ color: oklch(80.8% 0.230 144.2);

Tailwind

colors: {
  custom: {
    50: '#8dee88',
    500: '#43e451',
    950: '#000000',
  },
}

SCSS

$custom: #43e451;
$custom-light: #8dee88;
$custom-dark: #000000;

JSON

{
  "hex": "#43e451",
  "rgb": {
    "r": 67,
    "g": 228,
    "b": 81
  },
  "hsl": {
    "h": 125.217,
    "s": 74.884,
    "l": 57.843
  },
  "oklch": {
    "l": 0.80761,
    "c": 0.23025,
    "h": 144.2
  },
  "luminance": 0.57274
}

Semantic roles & 50–950 ramp

primary

#43E451

secondary

#9B3092

accent

#36E1F2

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #43E451

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

Preview Lab → · Contrast checker → · Palette generator →