#28A54D#28A54D

#28A54D is a light, vivid green. Relative luminance 0.279; OKLCH L 63.6% C 0.166 H 148.5°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#28A54D
RGB	rgb(40, 165, 77)
HSL	hsl(138, 61%, 40%)
HSV	hsv(138, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 53.3%, 35.3%)
CIE-LAB	lab(59.79, -52.54, 35.93)
CIE-LCH	lch(59.79, 63.65, 145.64°)
OKLab	oklab(63.58% -0.1413 0.0865)
OKLCH	oklch(63.58% 0.166 148.5)
XYZ	xyz(15.6685, 27.8954, 11.5783)
Luminance	0.2790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A54D #A52880

analogous

#41A528 #28A54D #28A58B

triadic

#28A54D #4D28A5 #A54D28

tetradic

#28A54D #2841A5 #A52880 #A58B28

square

#28A54D #2841A5 #A52880 #A58B28

split-complementary

#28A54D #8B28A5 #A52841

monochromatic

#10421F #1C7436 #28A54D #3BCF67 #6CDB8D

Accessibility & contrast

On white

3.19

#28A54D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#28A54D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A54D

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A54D	#FFFFFF	#000000	##000000
##28A54D	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79645

Deuteranopia (green-blind)

#988C54

Tritanopia (blue-blind)

#00A291

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a54d;
/* rgb */ color: rgb(40, 165, 77);
/* oklch */ color: oklch(63.6% 0.166 148.5);

Tailwind

colors: {
  custom: {
    50: '#76c181',
    500: '#28a54d',
    950: '#000000',
  },
}

SCSS

$custom: #28a54d;
$custom-light: #76c181;
$custom-dark: #000000;

JSON

{
  "hex": "#28a54d",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 77
  },
  "hsl": {
    "h": 137.76,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63581,
    "c": 0.16566,
    "h": 148.5
  },
  "luminance": 0.27897
}

Semantic roles & 50–950 ramp

primary

#28A54D

secondary

#C267A7

accent

#44B5E4

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A54D

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

Preview Lab → · Contrast checker → · Palette generator →