#28B134#28B134

#28B134 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.5% C 0.199 H 143.9°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#28B134
RGB	rgb(40, 177, 52)
HSL	hsl(125, 63%, 43%)
HSV	hsv(125, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 70.6%, 30.6%)
CIE-LAB	lab(63.46, -59.60, 51.37)
CIE-LCH	lch(63.46, 78.68, 139.24°)
OKLab	oklab(66.54% -0.1612 0.1174)
OKLCH	oklch(66.54% 0.199 143.9)
XYZ	xyz(17.2159, 32.1413, 8.5447)
Luminance	0.3214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B134 #B128A5

analogous

#61B128 #28B134 #28B178

triadic

#28B134 #3428B1 #B13428

tetradic

#28B134 #2861B1 #B128A5 #B17828

square

#28B134 #2861B1 #B128A5 #B17828

split-complementary

#28B134 #7828B1 #B12861

monochromatic

#114D17 #1D7F25 #28B134 #42D44F #74E07D

Accessibility & contrast

On white

2.83

#28B134 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#28B134 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B134

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B134	#FFFFFF	#000000	##000000
##28B134	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A021

Deuteranopia (green-blind)

#A59640

Tritanopia (blue-blind)

#00AC98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b134;
/* rgb */ color: rgb(40, 177, 52);
/* oklch */ color: oklch(66.5% 0.199 143.9);

Tailwind

colors: {
  custom: {
    50: '#7aca72',
    500: '#28b134',
    950: '#000000',
  },
}

SCSS

$custom: #28b134;
$custom-light: #7aca72;
$custom-dark: #000000;

JSON

{
  "hex": "#28b134",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 52
  },
  "hsl": {
    "h": 125.255,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66541,
    "c": 0.19945,
    "h": 143.9
  },
  "luminance": 0.32143
}

Semantic roles & 50–950 ramp

primary

#28B134

secondary

#C76EBF

accent

#42D8E6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28B134

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

Preview Lab → · Contrast checker → · Palette generator →