#21A459#21A459

#21A459 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.155 H 152.3°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#21A459
RGB	rgb(33, 164, 89)
HSL	hsl(146, 66%, 39%)
HSV	hsv(146, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 45.7%, 35.7%)
CIE-LAB	lab(59.52, -51.15, 29.39)
CIE-LCH	lch(59.52, 58.99, 150.12°)
OKLab	oklab(63.38% -0.1374 0.0723)
OKLCH	oklch(63.38% 0.155 152.3)
XYZ	xyz(15.7044, 27.5936, 13.9477)
Luminance	0.2760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A459 #A4216C

analogous

#2AA421 #21A459 #21A49A

triadic

#21A459 #5921A4 #A45921

tetradic

#21A459 #212AA4 #A4216C #A49A21

square

#21A459 #212AA4 #A4216C #A49A21

split-complementary

#21A459 #9A21A4 #A4212A

monochromatic

#0C3E22 #17713D #21A459 #2DD575 #60DF97

Accessibility & contrast

On white

3.22

#21A459 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#21A459 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A459

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A459	#FFFFFF	#000000	##000000
##21A459	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49653

Deuteranopia (green-blind)

#958B5E

Tritanopia (blue-blind)

#00A292

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a459;
/* rgb */ color: rgb(33, 164, 89);
/* oklch */ color: oklch(63.4% 0.155 152.3);

Tailwind

colors: {
  custom: {
    50: '#73c089',
    500: '#21a459',
    950: '#000000',
  },
}

SCSS

$custom: #21a459;
$custom-light: #73c089;
$custom-dark: #000000;

JSON

{
  "hex": "#21a459",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 89
  },
  "hsl": {
    "h": 145.649,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63375,
    "c": 0.15528,
    "h": 152.3
  },
  "luminance": 0.27596
}

Semantic roles & 50–950 ramp

primary

#21A459

secondary

#C45D98

accent

#3EA0E9

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#09120B

muted

#7B817C

Preview Lab

Preview with #21A459

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

Preview Lab → · Contrast checker → · Palette generator →