#28A258#28A258

#28A258 is a light, vivid green. Relative luminance 0.270; OKLCH L 62.9% C 0.152 H 151.7°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#28A258
RGB	rgb(40, 162, 88)
HSL	hsl(144, 60%, 40%)
HSV	hsv(144, 75%, 64%)
CMYK	cmyk(75.3%, 0%, 45.7%, 36.5%)
CIE-LAB	lab(58.97, -49.65, 29.23)
CIE-LCH	lch(58.97, 57.61, 149.51°)
OKLab	oklab(62.95% -0.1335 0.0719)
OKLCH	oklch(62.95% 0.152 151.7)
XYZ	xyz(15.5555, 26.9945, 13.6213)
Luminance	0.2700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A258 #A22872

analogous

#35A228 #28A258 #28A295

triadic

#28A258 #5828A2 #A25828

tetradic

#28A258 #2835A2 #A22872 #A29528

square

#28A258 #2835A2 #A22872 #A29528

split-complementary

#28A258 #9528A2 #A22835

monochromatic

#104023 #1C713D #28A258 #39CE74 #6ADA96

Accessibility & contrast

On white

3.28

#28A258 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#28A258 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A258

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A258	#FFFFFF	#000000	##000000
##28A258	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29452

Deuteranopia (green-blind)

#948A5D

Tritanopia (blue-blind)

#009F90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a258;
/* rgb */ color: rgb(40, 162, 88);
/* oklch */ color: oklch(62.9% 0.152 151.7);

Tailwind

colors: {
  custom: {
    50: '#75bf88',
    500: '#28a258',
    950: '#000000',
  },
}

SCSS

$custom: #28a258;
$custom-light: #75bf88;
$custom-dark: #000000;

JSON

{
  "hex": "#28a258",
  "rgb": {
    "r": 40,
    "g": 162,
    "b": 88
  },
  "hsl": {
    "h": 143.607,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62949,
    "c": 0.15166,
    "h": 151.7
  },
  "luminance": 0.26996
}

Semantic roles & 50–950 ramp

primary

#28A258

secondary

#C1659D

accent

#44A5E4

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A258

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

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