#43B451#43B451

#43B451 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.3% C 0.172 H 145.5°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#43B451
RGB	rgb(67, 180, 81)
HSL	hsl(127, 46%, 48%)
HSV	hsv(127, 63%, 71%)
CMYK	cmyk(62.8%, 0%, 55%, 29.4%)
CIE-LAB	lab(65.30, -52.45, 40.77)
CIE-LCH	lch(65.30, 66.43, 142.14°)
OKLab	oklab(68.33% -0.1419 0.0974)
OKLCH	oklch(68.33% 0.172 145.5)
XYZ	xyz(20.1199, 34.4279, 13.3679)
Luminance	0.3443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B451 #B443A6

analogous

#6DB443 #43B451 #43B489

triadic

#43B451 #5143B4 #B45143

tetradic

#43B451 #436DB4 #B443A6 #B48943

square

#43B451 #436DB4 #B443A6 #B48943

split-complementary

#43B451 #8943B4 #B4436D

monochromatic

#225B29 #32873D #43B451 #6CC877 #99D9A1

Accessibility & contrast

On white

2.66

#43B451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#43B451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B451

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B451	#FFFFFF	#000000	##000000
##43B451	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A448

Deuteranopia (green-blind)

#A99B58

Tritanopia (blue-blind)

#27B09E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #43b451;
/* rgb */ color: rgb(67, 180, 81);
/* oklch */ color: oklch(68.3% 0.172 145.5);

Tailwind

colors: {
  custom: {
    50: '#84cb84',
    500: '#43b451',
    950: '#000000',
  },
}

SCSS

$custom: #43b451;
$custom-light: #84cb84;
$custom-dark: #000000;

JSON

{
  "hex": "#43b451",
  "rgb": {
    "r": 67,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 127.434,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.68327,
    "c": 0.1721,
    "h": 145.5
  },
  "luminance": 0.3443
}

Semantic roles & 50–950 ramp

primary

#43B451

secondary

#C58EBE

accent

#52C5D5

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #43B451

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

Preview Lab → · Contrast checker → · Palette generator →