#21A027#21A027

#21A027 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.190 H 143.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#21A027
RGB	rgb(33, 160, 39)
HSL	hsl(123, 66%, 38%)
HSV	hsv(123, 79%, 63%)
CMYK	cmyk(79.4%, 0%, 75.6%, 37.3%)
CIE-LAB	lab(57.66, -56.24, 50.28)
CIE-LCH	lch(57.66, 75.44, 138.20°)
OKLab	oklab(61.66% -0.1524 0.1135)
OKLCH	oklch(61.66% 0.19 143.3)
XYZ	xyz(13.5633, 25.6098, 6.1474)
Luminance	0.2561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A027 #A0219A

analogous

#5AA021 #21A027 #21A067

triadic

#21A027 #2721A0 #A02721

tetradic

#21A027 #215AA0 #A0219A #A06721

square

#21A027 #215AA0 #A0219A #A06721

split-complementary

#21A027 #6721A0 #A0215A

monochromatic

#0C3B0E #176D1B #21A027 #2BD333 #5EDE64

Accessibility & contrast

On white

3.43

#21A027 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#21A027 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A027

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A027	#FFFFFF	#000000	##000000
##21A027	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3900E

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #21a027;
/* rgb */ color: rgb(33, 160, 39);
/* oklch */ color: oklch(61.7% 0.190 143.3);

Tailwind

colors: {
  custom: {
    50: '#74bd6a',
    500: '#21a027',
    950: '#000000',
  },
}

SCSS

$custom: #21a027;
$custom-light: #74bd6a;
$custom-dark: #000000;

JSON

{
  "hex": "#21a027",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 39
  },
  "hsl": {
    "h": 122.835,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61663,
    "c": 0.19001,
    "h": 143.3
  },
  "luminance": 0.25611
}

Semantic roles & 50–950 ramp

primary

#21A027

secondary

#C25BBD

accent

#3FE1E9

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A027

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

Preview Lab → · Contrast checker → · Palette generator →