#28A554#28A554

#28A554 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.7% C 0.159 H 150.2°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#28A554
RGB	rgb(40, 165, 84)
HSL	hsl(141, 61%, 40%)
HSV	hsv(141, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 49.1%, 35.3%)
CIE-LAB	lab(59.89, -51.44, 32.48)
CIE-LCH	lch(59.89, 60.84, 147.73°)
OKLab	oklab(63.69% -0.1383 0.0791)
OKLCH	oklch(63.69% 0.159 150.2)
XYZ	xyz(15.9291, 27.9996, 12.9507)
Luminance	0.2800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A554 #A52879

analogous

#3AA528 #28A554 #28A592

triadic

#28A554 #5428A5 #A55428

tetradic

#28A554 #283AA5 #A52879 #A59228

square

#28A554 #283AA5 #A52879 #A59228

split-complementary

#28A554 #9228A5 #A5283A

monochromatic

#104222 #1C743B #28A554 #3BCF6F #6CDB93

Accessibility & contrast

On white

3.18

#28A554 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#28A554 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A554

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A554	#FFFFFF	#000000	##000000
##28A554	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6964D

Deuteranopia (green-blind)

#978C5A

Tritanopia (blue-blind)

#00A292

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a554;
/* rgb */ color: rgb(40, 165, 84);
/* oklch */ color: oklch(63.7% 0.159 150.2);

Tailwind

colors: {
  custom: {
    50: '#76c185',
    500: '#28a554',
    950: '#000000',
  },
}

SCSS

$custom: #28a554;
$custom-light: #76c185;
$custom-dark: #000000;

JSON

{
  "hex": "#28a554",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 84
  },
  "hsl": {
    "h": 141.12,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6369,
    "c": 0.15932,
    "h": 150.2
  },
  "luminance": 0.28001
}

Semantic roles & 50–950 ramp

primary

#28A554

secondary

#C267A2

accent

#44ACE4

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A554

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

Preview Lab → · Contrast checker → · Palette generator →