#28A850#28A850

#28A850 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.4% C 0.167 H 148.9°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#28A850
RGB	rgb(40, 168, 80)
HSL	hsl(139, 62%, 41%)
HSV	hsv(139, 76%, 66%)
CMYK	cmyk(76.2%, 0%, 52.4%, 34.1%)
CIE-LAB	lab(60.81, -53.15, 35.67)
CIE-LCH	lch(60.81, 64.01, 146.14°)
OKLab	oklab(64.44% -0.1429 0.0861)
OKLCH	oklch(64.44% 0.167 148.9)
XYZ	xyz(16.3244, 29.0336, 12.3316)
Luminance	0.2904 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A850 #A82880

analogous

#40A828 #28A850 #28A890

triadic

#28A850 #5028A8 #A85028

tetradic

#28A850 #2840A8 #A82880 #A89028

square

#28A850 #2840A8 #A82880 #A89028

split-complementary

#28A850 #9028A8 #A82840

monochromatic

#104521 #1C7738 #28A850 #3DD16B #6EDC90

Accessibility & contrast

On white

3.08

#28A850 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#28A850 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A850

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A850	#FFFFFF	#000000	##000000
##28A850	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)

#A99948

Deuteranopia (green-blind)

#9B8F57

Tritanopia (blue-blind)

#00A594

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a850;
/* rgb */ color: rgb(40, 168, 80);
/* oklch */ color: oklch(64.4% 0.167 148.9);

Tailwind

colors: {
  custom: {
    50: '#76c383',
    500: '#28a850',
    950: '#000000',
  },
}

SCSS

$custom: #28a850;
$custom-light: #76c383;
$custom-dark: #000000;

JSON

{
  "hex": "#28a850",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 80
  },
  "hsl": {
    "h": 138.75,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.64436,
    "c": 0.16682,
    "h": 148.9
  },
  "luminance": 0.29036
}

Semantic roles & 50–950 ramp

primary

#28A850

secondary

#C369A7

accent

#43B2E5

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28A850

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

Preview Lab → · Contrast checker → · Palette generator →