#55A71B#55A71B

#55A71B is a light, vivid yellow-green. Relative luminance 0.296; OKLCH L 65.1% C 0.184 H 136.2°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#55A71B
RGB	rgb(85, 167, 27)
HSL	hsl(95, 72%, 38%)
HSV	hsv(95, 84%, 65%)
CMYK	cmyk(49.1%, 0%, 83.8%, 34.5%)
CIE-LAB	lab(61.35, -47.53, 58.01)
CIE-LCH	lch(61.35, 75.00, 129.33°)
OKLab	oklab(65.1% -0.1326 0.1274)
OKLCH	oklch(65.1% 0.184 136.2)
XYZ	xyz(17.7624, 29.6466, 5.8231)
Luminance	0.2965 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A71B #6D1BA7

analogous

#9BA71B #55A71B #1BA727

triadic

#55A71B #1B55A7 #A71B55

tetradic

#55A71B #1B9BA7 #6D1BA7 #A7271B

square

#55A71B #1B9BA7 #6D1BA7 #A7271B

split-complementary

#55A71B #271BA7 #A71B9B

monochromatic

#1F3E0A #3A7212 #55A71B #70DC24 #92E458

Accessibility & contrast

On white

3.03

#55A71B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#55A71B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55A71B

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A71B	#FFFFFF	#000000	##000000
##55A71B	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A2922D

Tritanopia (blue-blind)

#51A18E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #55a71b;
/* rgb */ color: rgb(85, 167, 27);
/* oklch */ color: oklch(65.1% 0.184 136.2);

Tailwind

colors: {
  custom: {
    50: '#8dc266',
    500: '#55a71b',
    950: '#000000',
  },
}

SCSS

$custom: #55a71b;
$custom-light: #8dc266;
$custom-dark: #000000;

JSON

{
  "hex": "#55a71b",
  "rgb": {
    "r": 85,
    "g": 167,
    "b": 27
  },
  "hsl": {
    "h": 95.143,
    "s": 72.165,
    "l": 38.039
  },
  "oklch": {
    "l": 0.65104,
    "c": 0.18391,
    "h": 136.2
  },
  "luminance": 0.29648
}

Semantic roles & 50–950 ramp

primary

#55A71B

secondary

#9956C8

accent

#39EFA3

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #55A71B

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

Preview Lab → · Contrast checker → · Palette generator →