#28AE3D#28AE3D

#28AE3D is a light, vivid green. Relative luminance 0.311; OKLCH L 65.8% C 0.190 H 145.1°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#28AE3D
RGB	rgb(40, 174, 61)
HSL	hsl(129, 63%, 42%)
HSV	hsv(129, 77%, 68%)
CMYK	cmyk(77%, 0%, 64.9%, 31.8%)
CIE-LAB	lab(62.56, -57.71, 46.67)
CIE-LCH	lch(62.56, 74.22, 141.04°)
OKLab	oklab(65.82% -0.1557 0.1085)
OKLCH	oklch(65.82% 0.19 145.1)
XYZ	xyz(16.8522, 31.0582, 9.5206)
Luminance	0.3106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE3D #AE2899

analogous

#56AE28 #28AE3D #28AE80

triadic

#28AE3D #3D28AE #AE3D28

tetradic

#28AE3D #2856AE #AE2899 #AE8028

square

#28AE3D #2856AE #AE2899 #AE8028

split-complementary

#28AE3D #8028AE #AE2856

monochromatic

#114A1A #1D7C2C #28AE3D #40D357 #72DF83

Accessibility & contrast

On white

2.91

#28AE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#28AE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE3D

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE3D	#FFFFFF	#000000	##000000
##28AE3D	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E2F

Deuteranopia (green-blind)

#A29347

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ae3d;
/* rgb */ color: rgb(40, 174, 61);
/* oklch */ color: oklch(65.8% 0.190 145.1);

Tailwind

colors: {
  custom: {
    50: '#79c777',
    500: '#28ae3d',
    950: '#000000',
  },
}

SCSS

$custom: #28ae3d;
$custom-light: #79c777;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae3d",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 61
  },
  "hsl": {
    "h": 129.403,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65815,
    "c": 0.1898,
    "h": 145.1
  },
  "luminance": 0.3106
}

Semantic roles & 50–950 ramp

primary

#28AE3D

secondary

#C66CB8

accent

#42CCE6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28AE3D

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

Preview Lab → · Contrast checker → · Palette generator →