#55B125#55B125

#55B125 is a light, vivid yellow-green. Relative luminance 0.335; OKLCH L 67.8% C 0.191 H 137.5°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#55B125
RGB	rgb(85, 177, 37)
HSL	hsl(99, 65%, 42%)
HSV	hsv(99, 79%, 69%)
CMYK	cmyk(52%, 0%, 79.1%, 30.6%)
CIE-LAB	lab(64.57, -50.88, 58.13)
CIE-LCH	lch(64.57, 77.25, 131.19°)
OKLab	oklab(67.77% -0.1411 0.1291)
OKLCH	oklch(67.77% 0.191 137.5)
XYZ	xyz(19.8017, 33.5077, 7.1741)
Luminance	0.3351 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B125 #8125B1

analogous

#9BB125 #55B125 #25B13B

triadic

#55B125 #2555B1 #B12555

tetradic

#55B125 #259BB1 #8125B1 #B13B25

square

#55B125 #259BB1 #8125B1 #B13B25

split-complementary

#55B125 #3B25B1 #B1259B

monochromatic

#244C10 #3D7E1A #55B125 #71D63D #96E16F

Accessibility & contrast

On white

2.73

#55B125 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#55B125 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B125

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B125	#FFFFFF	#000000	##000000
##55B125	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#AB9A35

Tritanopia (blue-blind)

#4EAB97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #55b125;
/* rgb */ color: rgb(85, 177, 37);
/* oklch */ color: oklch(67.8% 0.191 137.5);

Tailwind

colors: {
  custom: {
    50: '#8ec96b',
    500: '#55b125',
    950: '#000000',
  },
}

SCSS

$custom: #55b125;
$custom-light: #8ec96b;
$custom-dark: #000000;

JSON

{
  "hex": "#55b125",
  "rgb": {
    "r": 85,
    "g": 177,
    "b": 37
  },
  "hsl": {
    "h": 99.429,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.67771,
    "c": 0.19123,
    "h": 137.5
  },
  "luminance": 0.33509
}

Semantic roles & 50–950 ramp

primary

#55B125

secondary

#A86AC8

accent

#3FE8AE

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55B125

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

Preview Lab → · Contrast checker → · Palette generator →