#28B02F#28B02F

#28B02F is a light, highly saturated green. Relative luminance 0.317; OKLCH L 66.2% C 0.201 H 143.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#28B02F
RGB	rgb(40, 176, 47)
HSL	hsl(123, 63%, 42%)
HSV	hsv(123, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 73.3%, 31%)
CIE-LAB	lab(63.10, -59.71, 52.90)
CIE-LCH	lch(63.10, 79.77, 138.46°)
OKLab	oklab(66.23% -0.1618 0.12)
OKLCH	oklch(66.23% 0.201 143.4)
XYZ	xyz(16.9124, 31.7050, 7.9171)
Luminance	0.3171 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B02F #B028A9

analogous

#65B028 #28B02F #28B073

triadic

#28B02F #2F28B0 #B02F28

tetradic

#28B02F #2865B0 #B028A9 #B07328

square

#28B02F #2865B0 #B028A9 #B07328

split-complementary

#28B02F #7328B0 #B02865

monochromatic

#114C14 #1D7E22 #28B02F #41D449 #73DF79

Accessibility & contrast

On white

2.86

#28B02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#28B02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B02F

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B02F	#FFFFFF	#000000	##000000
##28B02F	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F18

Deuteranopia (green-blind)

#A5953D

Tritanopia (blue-blind)

#00AB97

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28b02f;
/* rgb */ color: rgb(40, 176, 47);
/* oklch */ color: oklch(66.2% 0.201 143.4);

Tailwind

colors: {
  custom: {
    50: '#7ac970',
    500: '#28b02f',
    950: '#000000',
  },
}

SCSS

$custom: #28b02f;
$custom-light: #7ac970;
$custom-dark: #000000;

JSON

{
  "hex": "#28b02f",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 47
  },
  "hsl": {
    "h": 123.088,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.6623,
    "c": 0.20141,
    "h": 143.4
  },
  "luminance": 0.31707
}

Semantic roles & 50–950 ramp

primary

#28B02F

secondary

#C66DC2

accent

#42DEE6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28B02F

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

Preview Lab → · Contrast checker → · Palette generator →