#7BB539#7BB539

#7BB539 is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.8% C 0.165 H 131.2°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#7BB539
RGB	rgb(123, 181, 57)
HSL	hsl(88, 52%, 47%)
HSV	hsv(88, 69%, 71%)
CMYK	cmyk(32%, 0%, 68.5%, 29%)
CIE-LAB	lab(67.69, -38.55, 54.73)
CIE-LCH	lch(67.69, 66.94, 125.16°)
OKLab	oklab(70.84% -0.1087 0.1243)
OKLCH	oklch(70.84% 0.165 131.2)
XYZ	xyz(25.4305, 37.5532, 9.7787)
Luminance	0.3755 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BB539 #7339B5

analogous

#B5B139 #7BB539 #3DB539

triadic

#7BB539 #397BB5 #B5397B

tetradic

#7BB539 #39B5B1 #7339B5 #B5393D

square

#7BB539 #39B5B1 #7339B5 #B5393D

split-complementary

#7BB539 #393DB5 #B139B5

monochromatic

#3C581C #5B862A #7BB539 #99CD5F #B7DB8D

Accessibility & contrast

On white

2.47

#7BB539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#7BB539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BB539

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BB539	#FFFFFF	#000000	##000000
##7BB539	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)

#BDA827

Deuteranopia (green-blind)

#B5A344

Tritanopia (blue-blind)

#7DAE9C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #7bb539;
/* rgb */ color: rgb(123, 181, 57);
/* oklch */ color: oklch(70.8% 0.165 131.2);

Tailwind

colors: {
  custom: {
    50: '#a5cb76',
    500: '#7bb539',
    950: '#000000',
  },
}

SCSS

$custom: #7bb539;
$custom-light: #a5cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#7bb539",
  "rgb": {
    "r": 123,
    "g": 181,
    "b": 57
  },
  "hsl": {
    "h": 88.065,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70843,
    "c": 0.16512,
    "h": 131.2
  },
  "luminance": 0.37554
}

Semantic roles & 50–950 ramp

primary

#7BB539

secondary

#A384C6

accent

#4CDC8F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #7BB539

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

Preview Lab → · Contrast checker → · Palette generator →