#21A045#21A045

#21A045 is a mid, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.168 H 147.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#21A045
RGB	rgb(33, 160, 69)
HSL	hsl(137, 66%, 38%)
HSV	hsv(137, 79%, 63%)
CMYK	cmyk(79.4%, 0%, 56.9%, 37.3%)
CIE-LAB	lab(57.94, -52.93, 37.62)
CIE-LCH	lch(57.94, 64.94, 144.60°)
OKLab	oklab(61.98% -0.1423 0.0897)
OKLCH	oklch(61.98% 0.168 147.8)
XYZ	xyz(14.2711, 25.8929, 9.8748)
Luminance	0.2590 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A045 #A0217C

analogous

#3CA021 #21A045 #21A084

triadic

#21A045 #4521A0 #A04521

tetradic

#21A045 #213CA0 #A0217C #A08421

square

#21A045 #213CA0 #A0217C #A08421

split-complementary

#21A045 #8421A0 #A0213C

monochromatic

#0C3B19 #176D2F #21A045 #2BD35B #5EDE82

Accessibility & contrast

On white

3.40

#21A045 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#21A045 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A045

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A045	#FFFFFF	#000000	##000000
##21A045	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2913C

Deuteranopia (green-blind)

#94874C

Tritanopia (blue-blind)

#009C8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #21a045;
/* rgb */ color: rgb(33, 160, 69);
/* oklch */ color: oklch(62.0% 0.168 147.8);

Tailwind

colors: {
  custom: {
    50: '#73bd7b',
    500: '#21a045',
    950: '#000000',
  },
}

SCSS

$custom: #21a045;
$custom-light: #73bd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#21a045",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 69
  },
  "hsl": {
    "h": 137.008,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61975,
    "c": 0.16821,
    "h": 147.8
  },
  "luminance": 0.25895
}

Semantic roles & 50–950 ramp

primary

#21A045

secondary

#C25BA5

accent

#3FB9E9

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #21A045

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

Preview Lab → · Contrast checker → · Palette generator →