#28A820#28A820

#28A820 is a light, highly saturated green. Relative luminance 0.286; OKLCH L 64.0% C 0.201 H 142.2°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#28A820
RGB	rgb(40, 168, 32)
HSL	hsl(116, 68%, 39%)
HSV	hsv(116, 81%, 66%)
CMYK	cmyk(76.2%, 0%, 81%, 34.1%)
CIE-LAB	lab(60.39, -58.24, 55.26)
CIE-LCH	lch(60.39, 80.29, 136.51°)
OKLab	oklab(63.95% -0.1584 0.1229)
OKLCH	oklch(63.95% 0.201 142.2)
XYZ	xyz(15.1375, 28.5589, 6.0809)
Luminance	0.2856 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A820 #A020A8

analogous

#6CA820 #28A820 #20A85C

triadic

#28A820 #2028A8 #A82028

tetradic

#28A820 #206CA8 #A020A8 #A85C20

square

#28A820 #206CA8 #A020A8 #A85C20

split-complementary

#28A820 #5C20A8 #A8206C

monochromatic

#10410C #1C7516 #28A820 #38D72E #69E161

Accessibility & contrast

On white

3.13

#28A820 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#28A820 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A820

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A820	#FFFFFF	#000000	##000000
##28A820	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#9E8E31

Tritanopia (blue-blind)

#00A38F

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a820;
/* rgb */ color: rgb(40, 168, 32);
/* oklch */ color: oklch(64.0% 0.201 142.2);

Tailwind

colors: {
  custom: {
    50: '#78c368',
    500: '#28a820',
    950: '#000000',
  },
}

SCSS

$custom: #28a820;
$custom-light: #78c368;
$custom-dark: #000000;

JSON

{
  "hex": "#28a820",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 32
  },
  "hsl": {
    "h": 116.471,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63951,
    "c": 0.20051,
    "h": 142.2
  },
  "luminance": 0.28561
}

Semantic roles & 50–950 ramp

primary

#28A820

secondary

#C05EC6

accent

#3DEBE1

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28A820

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

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