#28AA51#28AA51

#28AA51 is a light, vivid green. Relative luminance 0.298; OKLCH L 65.0% C 0.168 H 149.0°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#28AA51
RGB	rgb(40, 170, 81)
HSL	hsl(139, 62%, 41%)
HSV	hsv(139, 76%, 67%)
CMYK	cmyk(76.5%, 0%, 52.4%, 33.3%)
CIE-LAB	lab(61.47, -53.71, 35.98)
CIE-LCH	lch(61.47, 64.65, 146.18°)
OKLab	oklab(64.99% -0.1444 0.0869)
OKLCH	oklch(64.99% 0.168 149)
XYZ	xyz(16.7336, 29.7927, 12.6516)
Luminance	0.2979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AA51 #AA2881

analogous

#40AA28 #28AA51 #28AA92

triadic

#28AA51 #5128AA #AA5128

tetradic

#28AA51 #2840AA #AA2881 #AA9228

square

#28AA51 #2840AA #AA2881 #AA9228

split-complementary

#28AA51 #9228AA #AA2840

monochromatic

#114722 #1C7839 #28AA51 #3ED26C #6FDD92

Accessibility & contrast

On white

3.02

#28AA51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#28AA51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AA51

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AA51	#FFFFFF	#000000	##000000
##28AA51	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9B49

Deuteranopia (green-blind)

#9D9058

Tritanopia (blue-blind)

#00A796

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28aa51;
/* rgb */ color: rgb(40, 170, 81);
/* oklch */ color: oklch(65.0% 0.168 149.0);

Tailwind

colors: {
  custom: {
    50: '#77c484',
    500: '#28aa51',
    950: '#000000',
  },
}

SCSS

$custom: #28aa51;
$custom-light: #77c484;
$custom-dark: #000000;

JSON

{
  "hex": "#28aa51",
  "rgb": {
    "r": 40,
    "g": 170,
    "b": 81
  },
  "hsl": {
    "h": 138.923,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6499,
    "c": 0.16848,
    "h": 149
  },
  "luminance": 0.29795
}

Semantic roles & 50–950 ramp

primary

#28AA51

secondary

#C46AA8

accent

#43B2E5

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28AA51

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

Preview Lab → · Contrast checker → · Palette generator →