#7BB538#7BB538

#7BB538 is a light, vivid yellow-green. Relative luminance 0.375; OKLCH L 70.8% C 0.166 H 131.1°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#7BB538
RGB	rgb(123, 181, 56)
HSL	hsl(88, 53%, 46%)
HSV	hsv(88, 69%, 71%)
CMYK	cmyk(32%, 0%, 69.1%, 29%)
CIE-LAB	lab(67.68, -38.62, 55.11)
CIE-LCH	lch(67.68, 67.30, 125.02°)
OKLab	oklab(70.83% -0.109 0.1249)
OKLCH	oklch(70.83% 0.166 131.1)
XYZ	xyz(25.4058, 37.5434, 9.6486)
Luminance	0.3754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BB538 #7238B5

analogous

#B5B138 #7BB538 #3DB538

triadic

#7BB538 #387BB5 #B5387B

tetradic

#7BB538 #38B5B1 #7238B5 #B5383D

square

#7BB538 #38B5B1 #7238B5 #B5383D

split-complementary

#7BB538 #383DB5 #B138B5

monochromatic

#3B581B #5B862A #7BB538 #99CD5D #B7DB8C

Accessibility & contrast

On white

2.47

#7BB538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#7BB538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BB538

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BB538	#FFFFFF	#000000	##000000
##7BB538	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)

#BDA825

Deuteranopia (green-blind)

#B5A343

Tritanopia (blue-blind)

#7DAD9C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #7bb538;
/* rgb */ color: rgb(123, 181, 56);
/* oklch */ color: oklch(70.8% 0.166 131.1);

Tailwind

colors: {
  custom: {
    50: '#a5cb76',
    500: '#7bb538',
    950: '#000000',
  },
}

SCSS

$custom: #7bb538;
$custom-light: #a5cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#7bb538",
  "rgb": {
    "r": 123,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 87.84,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70834,
    "c": 0.16581,
    "h": 131.1
  },
  "luminance": 0.37544
}

Semantic roles & 50–950 ramp

primary

#7BB538

secondary

#A283C6

accent

#4CDC8F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #7BB538

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

Preview Lab → · Contrast checker → · Palette generator →