#28A237#28A237

#28A237 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.5% C 0.180 H 144.7°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#28A237
RGB	rgb(40, 162, 55)
HSL	hsl(127, 60%, 40%)
HSV	hsv(127, 75%, 64%)
CMYK	cmyk(75.3%, 0%, 66%, 36.5%)
CIE-LAB	lab(58.57, -54.36, 44.88)
CIE-LCH	lch(58.57, 70.49, 140.46°)
OKLab	oklab(62.49% -0.1469 0.1041)
OKLCH	oklch(62.49% 0.18 144.7)
XYZ	xyz(14.4840, 26.5659, 7.9781)
Luminance	0.2657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A237 #A22893

analogous

#56A228 #28A237 #28A274

triadic

#28A237 #3728A2 #A23728

tetradic

#28A237 #2856A2 #A22893 #A27428

square

#28A237 #2856A2 #A22893 #A27428

split-complementary

#28A237 #7428A2 #A22856

monochromatic

#104016 #1C7126 #28A237 #39CE4B #6ADA78

Accessibility & contrast

On white

3.33

#28A237 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#28A237 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A237

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A237	#FFFFFF	#000000	##000000
##28A237	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5932A

Deuteranopia (green-blind)

#978941

Tritanopia (blue-blind)

#009E8C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #28a237;
/* rgb */ color: rgb(40, 162, 55);
/* oklch */ color: oklch(62.5% 0.180 144.7);

Tailwind

colors: {
  custom: {
    50: '#76bf73',
    500: '#28a237',
    950: '#000000',
  },
}

SCSS

$custom: #28a237;
$custom-light: #76bf73;
$custom-dark: #000000;

JSON

{
  "hex": "#28a237",
  "rgb": {
    "r": 40,
    "g": 162,
    "b": 55
  },
  "hsl": {
    "h": 127.377,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.6249,
    "c": 0.18001,
    "h": 144.7
  },
  "luminance": 0.26568
}

Semantic roles & 50–950 ramp

primary

#28A237

secondary

#C165B5

accent

#44D0E4

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #28A237

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

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