#21753D#21753D

#21753D is a mid, moderate green. Relative luminance 0.134; OKLCH L 49.9% C 0.118 H 150.4°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#21753D
RGB	rgb(33, 117, 61)
HSL	hsl(140, 56%, 29%)
HSV	hsv(140, 72%, 46%)
CMYK	cmyk(71.8%, 0%, 47.9%, 54.1%)
CIE-LAB	lab(43.33, -38.19, 23.80)
CIE-LCH	lch(43.33, 44.99, 148.07°)
OKLab	oklab(49.86% -0.1029 0.0584)
OKLCH	oklch(49.86% 0.118 150.4)
XYZ	xyz(7.8302, 13.3820, 6.5843)
Luminance	0.1338 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21753D #752159

analogous

#2F7521 #21753D #217567

triadic

#21753D #3D2175 #753D21

tetradic

#21753D #212F75 #752159 #756721

square

#21753D #212F75 #752159 #756721

split-complementary

#21753D #672175 #75212F

monochromatic

#07180C #144524 #21753D #2EA556 #46CB72

Accessibility & contrast

On white

5.71

#21753D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#21753D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21753D

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21753D	#FFFFFF	#000000	##FFFFFF
##21753D	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B39

Deuteranopia (green-blind)

#6B6441

Tritanopia (blue-blind)

#007368

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #21753d;
/* rgb */ color: rgb(33, 117, 61);
/* oklch */ color: oklch(49.9% 0.118 150.4);

Tailwind

colors: {
  custom: {
    50: '#689e73',
    500: '#21753d',
    950: '#000000',
  },
}

SCSS

$custom: #21753d;
$custom-light: #689e73;
$custom-dark: #000000;

JSON

{
  "hex": "#21753d",
  "rgb": {
    "r": 33,
    "g": 117,
    "b": 61
  },
  "hsl": {
    "h": 140,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.49856,
    "c": 0.11827,
    "h": 150.4
  },
  "luminance": 0.13383
}

Semantic roles & 50–950 ramp

primary

#21753D

secondary

#A84A89

accent

#49ADDF

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #21753D

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

Preview Lab → · Contrast checker → · Palette generator →