#28B129#28B129

#28B129 is a light, highly saturated green. Relative luminance 0.321; OKLCH L 66.5% C 0.206 H 142.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#28B129
RGB	rgb(40, 177, 41)
HSL	hsl(120, 63%, 43%)
HSV	hsv(120, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 76.8%, 30.6%)
CIE-LAB	lab(63.39, -60.49, 55.30)
CIE-LCH	lch(63.39, 81.96, 137.57°)
OKLab	oklab(66.46% -0.1641 0.1242)
OKLCH	oklch(66.46% 0.206 142.9)
XYZ	xyz(16.9964, 32.0535, 7.3886)
Luminance	0.3206 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B129 #B128B0

analogous

#6BB128 #28B129 #28B16E

triadic

#28B129 #2928B1 #B12928

tetradic

#28B129 #286BB1 #B128B0 #B16E28

square

#28B129 #286BB1 #B128B0 #B16E28

split-complementary

#28B129 #6E28B1 #B1286B

monochromatic

#114D12 #1D7F1D #28B129 #42D443 #74E075

Accessibility & contrast

On white

2.83

#28B129 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#28B129 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B129

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B129	#FFFFFF	#000000	##000000
##28B129	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A007

Deuteranopia (green-blind)

#A69538

Tritanopia (blue-blind)

#00AC97

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28b129;
/* rgb */ color: rgb(40, 177, 41);
/* oklch */ color: oklch(66.5% 0.206 142.9);

Tailwind

colors: {
  custom: {
    50: '#7aca6d',
    500: '#28b129',
    950: '#000000',
  },
}

SCSS

$custom: #28b129;
$custom-light: #7aca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#28b129",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 41
  },
  "hsl": {
    "h": 120.438,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66458,
    "c": 0.20584,
    "h": 142.9
  },
  "luminance": 0.32055
}

Semantic roles & 50–950 ramp

primary

#28B129

secondary

#C76EC6

accent

#42E5E6

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28B129

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

Preview Lab → · Contrast checker → · Palette generator →