#28AF59#28AF59

#28AF59 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.5% C 0.168 H 150.3°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#28AF59
RGB	rgb(40, 175, 89)
HSL	hsl(142, 63%, 42%)
HSV	hsv(142, 77%, 69%)
CMYK	cmyk(77.1%, 0%, 49.1%, 31.4%)
CIE-LAB	lab(63.20, -54.22, 34.09)
CIE-LCH	lch(63.20, 64.05, 147.85°)
OKLab	oklab(66.46% -0.1457 0.083)
OKLCH	oklch(66.46% 0.168 150.3)
XYZ	xyz(18.0067, 31.8302, 14.6441)
Luminance	0.3183 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AF59 #AF287E

analogous

#3AAF28 #28AF59 #28AF9D

triadic

#28AF59 #5928AF #AF5928

tetradic

#28AF59 #283AAF #AF287E #AF9D28

square

#28AF59 #283AAF #AF287E #AF9D28

split-complementary

#28AF59 #9D28AF #AF283A

monochromatic

#114B26 #1D7D40 #28AF59 #41D476 #73DF9A

Accessibility & contrast

On white

2.85

#28AF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#28AF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AF59

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AF59	#FFFFFF	#000000	##000000
##28AF59	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A052

Deuteranopia (green-blind)

#A1955F

Tritanopia (blue-blind)

#00AC9B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28af59;
/* rgb */ color: rgb(40, 175, 89);
/* oklch */ color: oklch(66.5% 0.168 150.3);

Tailwind

colors: {
  custom: {
    50: '#78c889',
    500: '#28af59',
    950: '#000000',
  },
}

SCSS

$custom: #28af59;
$custom-light: #78c889;
$custom-dark: #000000;

JSON

{
  "hex": "#28af59",
  "rgb": {
    "r": 40,
    "g": 175,
    "b": 89
  },
  "hsl": {
    "h": 141.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66455,
    "c": 0.16767,
    "h": 150.3
  },
  "luminance": 0.31832
}

Semantic roles & 50–950 ramp

primary

#28AF59

secondary

#C66DA6

accent

#42AAE6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AF59

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

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