#1D9D21#1D9D21

#1D9D21 is a mid, vivid green. Relative luminance 0.245; OKLCH L 60.7% C 0.191 H 143.1°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#1D9D21
RGB	rgb(29, 157, 33)
HSL	hsl(122, 69%, 36%)
HSV	hsv(122, 82%, 62%)
CMYK	cmyk(81.5%, 0%, 79%, 38.4%)
CIE-LAB	lab(56.57, -56.26, 51.24)
CIE-LCH	lch(56.57, 76.10, 137.67°)
OKLab	oklab(60.72% -0.1525 0.1147)
OKLCH	oklch(60.72% 0.191 143.1)
XYZ	xyz(12.8373, 24.4834, 5.4877)
Luminance	0.2449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9D21 #9D1D99

analogous

#599D1D #1D9D21 #1D9D61

triadic

#1D9D21 #211D9D #9D211D

tetradic

#1D9D21 #1D599D #9D1D99 #9D611D

square

#1D9D21 #1D599D #9D1D99 #9D611D

split-complementary

#1D9D21 #611D9D #9D1D59

monochromatic

#0A360B #136916 #1D9D21 #27D12C #55E059

Accessibility & contrast

On white

3.56

#1D9D21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#1D9D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9D21

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9D21	#FFFFFF	#000000	##000000
##1D9D21	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#938430

Tritanopia (blue-blind)

#009886

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1d9d21;
/* rgb */ color: rgb(29, 157, 33);
/* oklch */ color: oklch(60.7% 0.191 143.1);

Tailwind

colors: {
  custom: {
    50: '#72bb66',
    500: '#1d9d21',
    950: '#000000',
  },
}

SCSS

$custom: #1d9d21;
$custom-light: #72bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9d21",
  "rgb": {
    "r": 29,
    "g": 157,
    "b": 33
  },
  "hsl": {
    "h": 121.875,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.60722,
    "c": 0.19084,
    "h": 143.1
  },
  "luminance": 0.24485
}

Semantic roles & 50–950 ramp

primary

#1D9D21

secondary

#C353BF

accent

#3CE6EC

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #1D9D21

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

Preview Lab → · Contrast checker → · Palette generator →