#7BB537#7BB537

#7BB537 is a light, vivid yellow-green. Relative luminance 0.375; OKLCH L 70.8% C 0.166 H 131.0°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#7BB537
RGB	rgb(123, 181, 55)
HSL	hsl(88, 53%, 46%)
HSV	hsv(88, 70%, 71%)
CMYK	cmyk(32%, 0%, 69.6%, 29%)
CIE-LAB	lab(67.68, -38.69, 55.50)
CIE-LCH	lch(67.68, 67.65, 124.88°)
OKLab	oklab(70.83% -0.1093 0.1256)
OKLCH	oklch(70.83% 0.166 131)
XYZ	xyz(25.3816, 37.5337, 9.5211)
Luminance	0.3754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BB537 #7137B5

analogous

#B5B037 #7BB537 #3CB537

triadic

#7BB537 #377BB5 #B5377B

tetradic

#7BB537 #37B5B0 #7137B5 #B5373C

square

#7BB537 #37B5B0 #7137B5 #B5373C

split-complementary

#7BB537 #373CB5 #B037B5

monochromatic

#3B571A #5B8629 #7BB537 #99CD5C #B6DC8B

Accessibility & contrast

On white

2.47

#7BB537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#7BB537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BB537

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BB537	#FFFFFF	#000000	##000000
##7BB537	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA823

Deuteranopia (green-blind)

#B5A342

Tritanopia (blue-blind)

#7DAD9C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #7bb537;
/* rgb */ color: rgb(123, 181, 55);
/* oklch */ color: oklch(70.8% 0.166 131.0);

Tailwind

colors: {
  custom: {
    50: '#a5cb75',
    500: '#7bb537',
    950: '#000000',
  },
}

SCSS

$custom: #7bb537;
$custom-light: #a5cb75;
$custom-dark: #000000;

JSON

{
  "hex": "#7bb537",
  "rgb": {
    "r": 123,
    "g": 181,
    "b": 55
  },
  "hsl": {
    "h": 87.619,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70826,
    "c": 0.16649,
    "h": 131
  },
  "luminance": 0.37535
}

Semantic roles & 50–950 ramp

primary

#7BB537

secondary

#A182C6

accent

#4BDD8E

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #7BB537

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

Preview Lab → · Contrast checker → · Palette generator →