#21A627#21A627

#21A627 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.3% C 0.197 H 143.3°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#21A627
RGB	rgb(33, 166, 39)
HSL	hsl(123, 67%, 39%)
HSV	hsv(123, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 76.5%, 34.9%)
CIE-LAB	lab(59.65, -58.14, 52.26)
CIE-LCH	lch(59.65, 78.18, 138.05°)
OKLab	oklab(63.32% -0.1575 0.1176)
OKLCH	oklch(63.32% 0.197 143.3)
XYZ	xyz(14.6287, 27.7405, 6.5025)
Luminance	0.2774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A627 #A621A0

analogous

#5EA621 #21A627 #21A66A

triadic

#21A627 #2721A6 #A62721

tetradic

#21A627 #215EA6 #A621A0 #A66A21

square

#21A627 #215EA6 #A621A0 #A66A21

split-complementary

#21A627 #6A21A6 #A6215E

monochromatic

#0D400F #17731B #21A627 #2FD636 #62E067

Accessibility & contrast

On white

3.21

#21A627 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#21A627 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A627

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A627	#FFFFFF	#000000	##000000
##21A627	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA960A

Deuteranopia (green-blind)

#9B8C35

Tritanopia (blue-blind)

#00A18E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #21a627;
/* rgb */ color: rgb(33, 166, 39);
/* oklch */ color: oklch(63.3% 0.197 143.3);

Tailwind

colors: {
  custom: {
    50: '#76c26a',
    500: '#21a627',
    950: '#000000',
  },
}

SCSS

$custom: #21a627;
$custom-light: #76c26a;
$custom-dark: #000000;

JSON

{
  "hex": "#21a627",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 39
  },
  "hsl": {
    "h": 122.707,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63317,
    "c": 0.19662,
    "h": 143.3
  },
  "luminance": 0.27742
}

Semantic roles & 50–950 ramp

primary

#21A627

secondary

#C55EC0

accent

#3EE2EA

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A627

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

Preview Lab → · Contrast checker → · Palette generator →