#28A458#28A458

#28A458 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.5% C 0.154 H 151.4°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#28A458
RGB	rgb(40, 164, 88)
HSL	hsl(143, 61%, 40%)
HSV	hsv(143, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 46.3%, 35.7%)
CIE-LAB	lab(59.62, -50.39, 30.07)
CIE-LCH	lch(59.62, 58.68, 149.18°)
OKLab	oklab(63.49% -0.1355 0.0738)
OKLCH	oklch(63.49% 0.154 151.4)
XYZ	xyz(15.9106, 27.7048, 13.7396)
Luminance	0.2771 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A458 #A42874

analogous

#36A428 #28A458 #28A496

triadic

#28A458 #5828A4 #A45828

tetradic

#28A458 #2836A4 #A42874 #A49628

square

#28A458 #2836A4 #A42874 #A49628

split-complementary

#28A458 #9628A4 #A42836

monochromatic

#104223 #1C733E #28A458 #3ACF74 #6BDB97

Accessibility & contrast

On white

3.21

#28A458 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#28A458 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A458

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A458	#FFFFFF	#000000	##000000
##28A458	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59652

Deuteranopia (green-blind)

#968C5D

Tritanopia (blue-blind)

#00A192

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a458;
/* rgb */ color: rgb(40, 164, 88);
/* oklch */ color: oklch(63.5% 0.154 151.4);

Tailwind

colors: {
  custom: {
    50: '#75c088',
    500: '#28a458',
    950: '#000000',
  },
}

SCSS

$custom: #28a458;
$custom-light: #75c088;
$custom-dark: #000000;

JSON

{
  "hex": "#28a458",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 88
  },
  "hsl": {
    "h": 143.226,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63488,
    "c": 0.15429,
    "h": 151.4
  },
  "luminance": 0.27707
}

Semantic roles & 50–950 ramp

primary

#28A458

secondary

#C1669E

accent

#44A6E4

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A458

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

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