#28874B#28874B

#28874B is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.3% C 0.127 H 151.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#28874B
RGB	rgb(40, 135, 75)
HSL	hsl(142, 54%, 34%)
HSV	hsv(142, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 44.4%, 47.1%)
CIE-LAB	lab(49.84, -41.56, 24.46)
CIE-LCH	lch(49.84, 48.22, 149.53°)
OKLab	oklab(55.35% -0.112 0.0604)
OKLCH	oklch(55.35% 0.127 151.7)
XYZ	xyz(10.8081, 18.2859, 9.6152)
Luminance	0.1829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28874B #872864

analogous

#358728 #28874B #28877B

triadic

#28874B #4B2887 #874B28

tetradic

#28874B #283587 #872864 #877B28

square

#28874B #283587 #872864 #877B28

split-complementary

#28874B #7B2887 #872835

monochromatic

#0C2917 #1A5831 #28874B #36B665 #5BCE86

Accessibility & contrast

On white

4.51

#28874B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#28874B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28874B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28874B	#FFFFFF	#000000	##000000
##28874B	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877C47

Deuteranopia (green-blind)

#7C734F

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #28874b;
/* rgb */ color: rgb(40, 135, 75);
/* oklch */ color: oklch(55.3% 0.127 151.7);

Tailwind

colors: {
  custom: {
    50: '#6fab7e',
    500: '#28874b',
    950: '#000000',
  },
}

SCSS

$custom: #28874b;
$custom-light: #6fab7e;
$custom-dark: #000000;

JSON

{
  "hex": "#28874b",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 75
  },
  "hsl": {
    "h": 142.105,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55347,
    "c": 0.12727,
    "h": 151.7
  },
  "luminance": 0.18287
}

Semantic roles & 50–950 ramp

primary

#28874B

secondary

#B45792

accent

#4AA7DE

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #28874B

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

Preview Lab → · Contrast checker → · Palette generator →