#28AE37#28AE37

#28AE37 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.8% C 0.194 H 144.3°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#28AE37
RGB	rgb(40, 174, 55)
HSL	hsl(127, 63%, 42%)
HSV	hsv(127, 77%, 68%)
CMYK	cmyk(77%, 0%, 68.4%, 31.8%)
CIE-LAB	lab(62.51, -58.34, 49.16)
CIE-LCH	lch(62.51, 76.29, 139.88°)
OKLab	oklab(65.76% -0.1577 0.1131)
OKLCH	oklch(65.76% 0.194 144.3)
XYZ	xyz(16.6996, 30.9971, 8.7166)
Luminance	0.3100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE37 #AE289F

analogous

#5CAE28 #28AE37 #28AE7A

triadic

#28AE37 #3728AE #AE3728

tetradic

#28AE37 #285CAE #AE289F #AE7A28

square

#28AE37 #285CAE #AE289F #AE7A28

split-complementary

#28AE37 #7A28AE #AE285C

monochromatic

#114A18 #1D7C27 #28AE37 #40D351 #72DF7E

Accessibility & contrast

On white

2.92

#28AE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#28AE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE37

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE37	#FFFFFF	#000000	##000000
##28AE37	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D26

Deuteranopia (green-blind)

#A29342

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ae37;
/* rgb */ color: rgb(40, 174, 55);
/* oklch */ color: oklch(65.8% 0.194 144.3);

Tailwind

colors: {
  custom: {
    50: '#79c774',
    500: '#28ae37',
    950: '#000000',
  },
}

SCSS

$custom: #28ae37;
$custom-light: #79c774;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae37",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 55
  },
  "hsl": {
    "h": 126.716,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65756,
    "c": 0.19406,
    "h": 144.3
  },
  "luminance": 0.30999
}

Semantic roles & 50–950 ramp

primary

#28AE37

secondary

#C66CBC

accent

#42D3E6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28AE37

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

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