#21AF5F#21AF5F

#21AF5F is a light, vivid green. Relative luminance 0.318; OKLCH L 66.4% C 0.164 H 152.3°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#21AF5F
RGB	rgb(33, 175, 95)
HSL	hsl(146, 68%, 41%)
HSV	hsv(146, 81%, 69%)
CMYK	cmyk(81.1%, 0%, 45.7%, 31.4%)
CIE-LAB	lab(63.18, -54.06, 30.95)
CIE-LCH	lch(63.18, 62.30, 150.21°)
OKLab	oklab(66.44% -0.1452 0.0761)
OKLCH	oklch(66.44% 0.164 152.3)
XYZ	xyz(18.0211, 31.8073, 16.0139)
Luminance	0.3181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AF5F #AF2171

analogous

#2AAF21 #21AF5F #21AFA6

triadic

#21AF5F #5F21AF #AF5F21

tetradic

#21AF5F #212AAF #AF2171 #AFA621

square

#21AF5F #212AAF #AF2171 #AFA621

split-complementary

#21AF5F #A621AF #AF212A

monochromatic

#0E4827 #177C43 #21AF5F #34D97C #68E39D

Accessibility & contrast

On white

2.85

#21AF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#21AF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AF5F

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AF5F	#FFFFFF	#000000	##000000
##21AF5F	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA059

Deuteranopia (green-blind)

#9F9465

Tritanopia (blue-blind)

#00AC9C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #21af5f;
/* rgb */ color: rgb(33, 175, 95);
/* oklch */ color: oklch(66.4% 0.164 152.3);

Tailwind

colors: {
  custom: {
    50: '#76c88d',
    500: '#21af5f',
    950: '#000000',
  },
}

SCSS

$custom: #21af5f;
$custom-light: #76c88d;
$custom-dark: #000000;

JSON

{
  "hex": "#21af5f",
  "rgb": {
    "r": 33,
    "g": 175,
    "b": 95
  },
  "hsl": {
    "h": 146.197,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66437,
    "c": 0.16393,
    "h": 152.3
  },
  "luminance": 0.3181
}

Semantic roles & 50–950 ramp

primary

#21AF5F

secondary

#C8649C

accent

#3D9FEB

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #21AF5F

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

Preview Lab → · Contrast checker → · Palette generator →