#28A54B#28A54B

#28A54B is a light, vivid green. Relative luminance 0.279; OKLCH L 63.6% C 0.167 H 148.1°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#28A54B
RGB	rgb(40, 165, 75)
HSL	hsl(137, 61%, 40%)
HSV	hsv(137, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 54.5%, 35.3%)
CIE-LAB	lab(59.77, -52.84, 36.89)
CIE-LCH	lch(59.77, 64.44, 145.08°)
OKLab	oklab(63.55% -0.1421 0.0885)
OKLCH	oklch(63.55% 0.167 148.1)
XYZ	xyz(15.5990, 27.8676, 11.2121)
Luminance	0.2787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A54B #A52882

analogous

#43A528 #28A54B #28A589

triadic

#28A54B #4B28A5 #A54B28

tetradic

#28A54B #2843A5 #A52882 #A58928

square

#28A54B #2843A5 #A52882 #A58928

split-complementary

#28A54B #8928A5 #A52843

monochromatic

#10421E #1C7435 #28A54B #3BCF64 #6CDB8B

Accessibility & contrast

On white

3.19

#28A54B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#28A54B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A54B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A54B	#FFFFFF	#000000	##000000
##28A54B	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79643

Deuteranopia (green-blind)

#988C52

Tritanopia (blue-blind)

#00A291

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a54b;
/* rgb */ color: rgb(40, 165, 75);
/* oklch */ color: oklch(63.6% 0.167 148.1);

Tailwind

colors: {
  custom: {
    50: '#76c17f',
    500: '#28a54b',
    950: '#000000',
  },
}

SCSS

$custom: #28a54b;
$custom-light: #76c17f;
$custom-dark: #000000;

JSON

{
  "hex": "#28a54b",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 75
  },
  "hsl": {
    "h": 136.8,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63552,
    "c": 0.16742,
    "h": 148.1
  },
  "luminance": 0.27869
}

Semantic roles & 50–950 ramp

primary

#28A54B

secondary

#C267A8

accent

#44B7E4

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A54B

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

Preview Lab → · Contrast checker → · Palette generator →