#28A931#28A931

#28A931 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.3% C 0.192 H 143.7°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#28A931
RGB	rgb(40, 169, 49)
HSL	hsl(124, 62%, 41%)
HSV	hsv(124, 76%, 66%)
CMYK	cmyk(76.3%, 0%, 71%, 33.7%)
CIE-LAB	lab(60.82, -57.28, 49.79)
CIE-LCH	lch(60.82, 75.89, 139.00°)
OKLab	oklab(64.34% -0.1551 0.1137)
OKLCH	oklch(64.34% 0.192 143.7)
XYZ	xyz(15.6164, 29.0470, 7.6887)
Luminance	0.2905 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A931 #A928A0

analogous

#5FA928 #28A931 #28A971

triadic

#28A931 #3128A9 #A93128

tetradic

#28A931 #285FA9 #A928A0 #A97128

square

#28A931 #285FA9 #A928A0 #A97128

split-complementary

#28A931 #7128A9 #A9285F

monochromatic

#114614 #1C7823 #28A931 #3DD147 #6FDD76

Accessibility & contrast

On white

3.08

#28A931 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#28A931 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A931

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A931	#FFFFFF	#000000	##000000
##28A931	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC991E

Deuteranopia (green-blind)

#9E8F3D

Tritanopia (blue-blind)

#00A491

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a931;
/* rgb */ color: rgb(40, 169, 49);
/* oklch */ color: oklch(64.3% 0.192 143.7);

Tailwind

colors: {
  custom: {
    50: '#78c470',
    500: '#28a931',
    950: '#000000',
  },
}

SCSS

$custom: #28a931;
$custom-light: #78c470;
$custom-dark: #000000;

JSON

{
  "hex": "#28a931",
  "rgb": {
    "r": 40,
    "g": 169,
    "b": 49
  },
  "hsl": {
    "h": 124.186,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64344,
    "c": 0.1923,
    "h": 143.7
  },
  "luminance": 0.29049
}

Semantic roles & 50–950 ramp

primary

#28A931

secondary

#C469BD

accent

#43DAE5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #28A931

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

Preview Lab → · Contrast checker → · Palette generator →