#288129#288129

#288129 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.2% C 0.150 H 143.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#288129
RGB	rgb(40, 129, 41)
HSL	hsl(121, 53%, 33%)
HSV	hsv(121, 69%, 51%)
CMYK	cmyk(69%, 0%, 68.2%, 49.4%)
CIE-LAB	lab(47.38, -44.24, 38.80)
CIE-LCH	lch(47.38, 58.84, 138.75°)
OKLab	oklab(53.17% -0.1201 0.0896)
OKLCH	oklch(53.17% 0.15 143.3)
XYZ	xyz(9.1250, 16.3108, 4.7648)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288129 #812880

analogous

#538128 #288129 #288155

triadic

#288129 #292881 #812928

tetradic

#288129 #285381 #812880 #815528

square

#288129 #285381 #812880 #815528

split-complementary

#288129 #552881 #812853

monochromatic

#0B240B #1A521A #288129 #36B038 #58CB59

Accessibility & contrast

On white

4.93

#288129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#288129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288129

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288129	#FFFFFF	#000000	##FFFFFF
##288129	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84751E

Deuteranopia (green-blind)

#796E31

Tritanopia (blue-blind)

#127D6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #288129;
/* rgb */ color: rgb(40, 129, 41);
/* oklch */ color: oklch(53.2% 0.150 143.3);

Tailwind

colors: {
  custom: {
    50: '#6fa667',
    500: '#288129',
    950: '#000000',
  },
}

SCSS

$custom: #288129;
$custom-light: #6fa667;
$custom-dark: #000000;

JSON

{
  "hex": "#288129",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 41
  },
  "hsl": {
    "h": 120.674,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53172,
    "c": 0.14985,
    "h": 143.3
  },
  "luminance": 0.16312
}

Semantic roles & 50–950 ramp

primary

#288129

secondary

#B054AF

accent

#4CDADC

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #288129

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

Preview Lab → · Contrast checker → · Palette generator →