#28AC5F#28AC5F

#28AC5F is a light, vivid green. Relative luminance 0.308; OKLCH L 65.8% C 0.158 H 152.3°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#28AC5F
RGB	rgb(40, 172, 95)
HSL	hsl(145, 62%, 42%)
HSV	hsv(145, 77%, 67%)
CMYK	cmyk(76.7%, 0%, 44.8%, 32.5%)
CIE-LAB	lab(62.32, -52.11, 29.87)
CIE-LCH	lch(62.32, 60.06, 150.18°)
OKLab	oklab(65.76% -0.1401 0.0736)
OKLCH	oklch(65.76% 0.158 152.3)
XYZ	xyz(17.6916, 30.7803, 15.8330)
Luminance	0.3078 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AC5F #AC2875

analogous

#33AC28 #28AC5F #28ACA1

triadic

#28AC5F #5F28AC #AC5F28

tetradic

#28AC5F #2833AC #AC2875 #ACA128

square

#28AC5F #2833AC #AC2875 #ACA128

split-complementary

#28AC5F #A128AC #AC2833

monochromatic

#114928 #1C7A44 #28AC5F #3FD27C #71DE9E

Accessibility & contrast

On white

2.93

#28AC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#28AC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AC5F

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AC5F	#FFFFFF	#000000	##000000
##28AC5F	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9D59

Deuteranopia (green-blind)

#9D9264

Tritanopia (blue-blind)

#00A999

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ac5f;
/* rgb */ color: rgb(40, 172, 95);
/* oklch */ color: oklch(65.8% 0.158 152.3);

Tailwind

colors: {
  custom: {
    50: '#77c68d',
    500: '#28ac5f',
    950: '#000000',
  },
}

SCSS

$custom: #28ac5f;
$custom-light: #77c68d;
$custom-dark: #000000;

JSON

{
  "hex": "#28ac5f",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 95
  },
  "hsl": {
    "h": 145,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65755,
    "c": 0.15828,
    "h": 152.3
  },
  "luminance": 0.30782
}

Semantic roles & 50–950 ramp

primary

#28AC5F

secondary

#C56B9F

accent

#42A1E5

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AC5F

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

Preview Lab → · Contrast checker → · Palette generator →