#3EAF21#3EAF21

#3EAF21 is a light, highly saturated green. Relative luminance 0.318; OKLCH L 66.4% C 0.201 H 140.3°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3EAF21
RGB	rgb(62, 175, 33)
HSL	hsl(108, 68%, 41%)
HSV	hsv(108, 81%, 69%)
CMYK	cmyk(64.6%, 0%, 81.1%, 31.4%)
CIE-LAB	lab(63.17, -56.32, 57.75)
CIE-LCH	lch(63.17, 80.66, 134.28°)
OKLab	oklab(66.4% -0.1544 0.128)
OKLCH	oklch(66.4% 0.201 140.3)
XYZ	xyz(17.5902, 31.7921, 6.6481)
Luminance	0.3179 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EAF21 #9221AF

analogous

#85AF21 #3EAF21 #21AF4B

triadic

#3EAF21 #213EAF #AF213E

tetradic

#3EAF21 #2185AF #9221AF #AF4B21

square

#3EAF21 #2185AF #9221AF #AF4B21

split-complementary

#3EAF21 #4B21AF #AF2185

monochromatic

#1A480E #2C7C17 #3EAF21 #56D934 #81E368

Accessibility & contrast

On white

2.85

#3EAF21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#3EAF21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EAF21

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EAF21	#FFFFFF	#000000	##000000
##3EAF21	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)

#B49E00

Deuteranopia (green-blind)

#A69533

Tritanopia (blue-blind)

#2CA995

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3eaf21;
/* rgb */ color: rgb(62, 175, 33);
/* oklch */ color: oklch(66.4% 0.201 140.3);

Tailwind

colors: {
  custom: {
    50: '#82c869',
    500: '#3eaf21',
    950: '#000000',
  },
}

SCSS

$custom: #3eaf21;
$custom-light: #82c869;
$custom-dark: #000000;

JSON

{
  "hex": "#3eaf21",
  "rgb": {
    "r": 62,
    "g": 175,
    "b": 33
  },
  "hsl": {
    "h": 107.746,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66401,
    "c": 0.20059,
    "h": 140.3
  },
  "luminance": 0.31794
}

Semantic roles & 50–950 ramp

primary

#3EAF21

secondary

#B464C8

accent

#3DEBC7

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3EAF21

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

Preview Lab → · Contrast checker → · Palette generator →