#54A01B#54A01B

#54A01B is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.2% C 0.176 H 135.7°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#54A01B
RGB	rgb(84, 160, 27)
HSL	hsl(94, 71%, 37%)
HSV	hsv(94, 83%, 63%)
CMYK	cmyk(47.5%, 0%, 83.1%, 37.3%)
CIE-LAB	lab(59.07, -45.08, 55.94)
CIE-LCH	lch(59.07, 71.85, 128.87°)
OKLab	oklab(63.22% -0.126 0.1231)
OKLCH	oklch(63.22% 0.176 135.7)
XYZ	xyz(16.4244, 27.1045, 5.4029)
Luminance	0.2711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54A01B #671BA0

analogous

#97A01B #54A01B #1BA025

triadic

#54A01B #1B54A0 #A01B54

tetradic

#54A01B #1B97A0 #671BA0 #A0251B

square

#54A01B #1B97A0 #671BA0 #A0251B

split-complementary

#54A01B #251BA0 #A01B97

monochromatic

#1D3709 #396C12 #54A01B #6FD424 #91E253

Accessibility & contrast

On white

3.27

#54A01B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#54A01B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #54A01B

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54A01B	#FFFFFF	#000000	##000000
##54A01B	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9C8C2B

Tritanopia (blue-blind)

#519A88

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #54a01b;
/* rgb */ color: rgb(84, 160, 27);
/* oklch */ color: oklch(63.2% 0.176 135.7);

Tailwind

colors: {
  custom: {
    50: '#8cbd65',
    500: '#54a01b',
    950: '#000000',
  },
}

SCSS

$custom: #54a01b;
$custom-light: #8cbd65;
$custom-dark: #000000;

JSON

{
  "hex": "#54a01b",
  "rgb": {
    "r": 84,
    "g": 160,
    "b": 27
  },
  "hsl": {
    "h": 94.286,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63219,
    "c": 0.17612,
    "h": 135.7
  },
  "luminance": 0.27106
}

Semantic roles & 50–950 ramp

primary

#54A01B

secondary

#9452C5

accent

#3AEEA1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #54A01B

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

Preview Lab → · Contrast checker → · Palette generator →