#21C130#21C130

#21C130 is a light, highly saturated green. Relative luminance 0.387; OKLCH L 70.7% C 0.221 H 143.7°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#21C130
RGB	rgb(33, 193, 48)
HSL	hsl(126, 71%, 44%)
HSV	hsv(126, 83%, 76%)
CMYK	cmyk(82.9%, 0%, 75.1%, 24.3%)
CIE-LAB	lab(68.51, -65.76, 57.97)
CIE-LCH	lch(68.51, 87.66, 138.60°)
OKLab	oklab(70.71% -0.1779 0.1307)
OKLCH	oklch(70.71% 0.221 143.7)
XYZ	xyz(20.2293, 38.6741, 9.1944)
Luminance	0.3868 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21C130 #C121B2

analogous

#62C121 #21C130 #21C180

triadic

#21C130 #3021C1 #C13021

tetradic

#21C130 #2162C1 #C121B2 #C18021

square

#21C130 #2162C1 #C121B2 #C18021

split-complementary

#21C130 #8021C1 #C12162

monochromatic

#0F5816 #188D23 #21C130 #41DE50 #75E780

Accessibility & contrast

On white

2.40

#21C130 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#21C130 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21C130

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21C130	#FFFFFF	#000000	##000000
##21C130	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE10

Deuteranopia (green-blind)

#B4A340

Tritanopia (blue-blind)

#00BBA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #21c130;
/* rgb */ color: rgb(33, 193, 48);
/* oklch */ color: oklch(70.7% 0.221 143.7);

Tailwind

colors: {
  custom: {
    50: '#7cd572',
    500: '#21c130',
    950: '#000000',
  },
}

SCSS

$custom: #21c130;
$custom-light: #7cd572;
$custom-dark: #000000;

JSON

{
  "hex": "#21c130",
  "rgb": {
    "r": 33,
    "g": 193,
    "b": 48
  },
  "hsl": {
    "h": 125.625,
    "s": 70.796,
    "l": 44.314
  },
  "oklch": {
    "l": 0.70708,
    "c": 0.22075,
    "h": 143.7
  },
  "luminance": 0.38677
}

Semantic roles & 50–950 ramp

primary

#21C130

secondary

#CF6FC6

accent

#3ADDEE

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1408

muted

#7D837B

Preview Lab

Preview with #21C130

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

Preview Lab → · Contrast checker → · Palette generator →