#55B41F#55B41F

#55B41F is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.5% C 0.197 H 137.4°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#55B41F
RGB	rgb(85, 180, 31)
HSL	hsl(98, 71%, 41%)
HSV	hsv(98, 83%, 71%)
CMYK	cmyk(52.8%, 0%, 82.8%, 29.4%)
CIE-LAB	lab(65.49, -52.31, 60.70)
CIE-LCH	lch(65.49, 80.13, 130.76°)
OKLab	oklab(68.52% -0.1452 0.1336)
OKLCH	oklch(68.52% 0.197 137.4)
XYZ	xyz(20.3142, 34.6712, 6.9178)
Luminance	0.3467 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B41F #7E1FB4

analogous

#A0B41F #55B41F #1FB434

triadic

#55B41F #1F55B4 #B41F55

tetradic

#55B41F #1FA0B4 #7E1FB4 #B4341F

square

#55B41F #1FA0B4 #7E1FB4 #B4341F

split-complementary

#55B41F #341FB4 #B41FA0

monochromatic

#244C0D #3C8016 #55B41F #71DC34 #96E568

Accessibility & contrast

On white

2.65

#55B41F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#55B41F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B41F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B41F	#FFFFFF	#000000	##000000
##55B41F	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AE9C32

Tritanopia (blue-blind)

#4EAD99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #55b41f;
/* rgb */ color: rgb(85, 180, 31);
/* oklch */ color: oklch(68.5% 0.197 137.4);

Tailwind

colors: {
  custom: {
    50: '#8fcb69',
    500: '#55b41f',
    950: '#000000',
  },
}

SCSS

$custom: #55b41f;
$custom-light: #8fcb69;
$custom-dark: #000000;

JSON

{
  "hex": "#55b41f",
  "rgb": {
    "r": 85,
    "g": 180,
    "b": 31
  },
  "hsl": {
    "h": 98.255,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68522,
    "c": 0.19735,
    "h": 137.4
  },
  "luminance": 0.34673
}

Semantic roles & 50–950 ramp

primary

#55B41F

secondary

#A564CB

accent

#3AEDAD

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55B41F

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

Preview Lab → · Contrast checker → · Palette generator →