#28AF5F#28AF5F

#28AF5F is a light, vivid green. Relative luminance 0.319; OKLCH L 66.6% C 0.162 H 151.9°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#28AF5F
RGB	rgb(40, 175, 95)
HSL	hsl(144, 63%, 42%)
HSV	hsv(144, 77%, 69%)
CMYK	cmyk(77.1%, 0%, 45.7%, 31.4%)
CIE-LAB	lab(63.29, -53.21, 31.11)
CIE-LCH	lch(63.29, 61.64, 149.69°)
OKLab	oklab(66.55% -0.143 0.0764)
OKLCH	oklch(66.55% 0.162 151.9)
XYZ	xyz(18.2690, 31.9351, 16.0255)
Luminance	0.3194 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AF5F #AF2878

analogous

#35AF28 #28AF5F #28AFA2

triadic

#28AF5F #5F28AF #AF5F28

tetradic

#28AF5F #2835AF #AF2878 #AFA228

square

#28AF5F #2835AF #AF2878 #AFA228

split-complementary

#28AF5F #A228AF #AF2835

monochromatic

#114B29 #1D7D44 #28AF5F #41D47D #73DF9F

Accessibility & contrast

On white

2.84

#28AF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#28AF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AF5F

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AF5F	#FFFFFF	#000000	##000000
##28AF5F	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA059

Deuteranopia (green-blind)

#A09565

Tritanopia (blue-blind)

#00AC9C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28af5f;
/* rgb */ color: rgb(40, 175, 95);
/* oklch */ color: oklch(66.6% 0.162 151.9);

Tailwind

colors: {
  custom: {
    50: '#78c88d',
    500: '#28af5f',
    950: '#000000',
  },
}

SCSS

$custom: #28af5f;
$custom-light: #78c88d;
$custom-dark: #000000;

JSON

{
  "hex": "#28af5f",
  "rgb": {
    "r": 40,
    "g": 175,
    "b": 95
  },
  "hsl": {
    "h": 144.444,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66555,
    "c": 0.16218,
    "h": 151.9
  },
  "luminance": 0.31937
}

Semantic roles & 50–950 ramp

primary

#28AF5F

secondary

#C66DA2

accent

#42A3E6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AF5F

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

Preview Lab → · Contrast checker → · Palette generator →