#7DDD37#7DDD37

#7DDD37 is a light, highly saturated yellow-green. Relative luminance 0.563; OKLCH L 80.8% C 0.215 H 135.3°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#7DDD37
RGB	rgb(125, 221, 55)
HSL	hsl(95, 71%, 54%)
HSV	hsv(95, 75%, 87%)
CMYK	cmyk(43.4%, 0%, 75.1%, 13.3%)
CIE-LAB	lab(79.81, -54.59, 67.61)
CIE-LCH	lch(79.81, 86.90, 128.91°)
OKLab	oklab(80.77% -0.1525 0.1509)
OKLCH	oklch(80.77% 0.215 135.3)
XYZ	xyz(35.0027, 56.3467, 12.6453)
Luminance	0.5635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7DDD37 #9737DD

analogous

#D0DD37 #7DDD37 #37DD44

triadic

#7DDD37 #377DDD #DD377D

tetradic

#7DDD37 #37D0DD #9737DD #DD4437

square

#7DDD37 #37D0DD #9737DD #DD4437

split-complementary

#7DDD37 #4437DD #DD37D0

monochromatic

#448316 #5FB81F #7DDD37 #9FE66B #C1EFA0

Accessibility & contrast

On white

1.71

#7DDD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#7DDD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7DDD37

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7DDD37	#FFFFFF	#000000	##000000
##7DDD37	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB0F

Deuteranopia (green-blind)

#D8C348

Tritanopia (blue-blind)

#7AD5BE

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #7ddd37;
/* rgb */ color: rgb(125, 221, 55);
/* oklch */ color: oklch(80.8% 0.215 135.3);

Tailwind

colors: {
  custom: {
    50: '#aae87a',
    500: '#7ddd37',
    950: '#000000',
  },
}

SCSS

$custom: #7ddd37;
$custom-light: #aae87a;
$custom-dark: #000000;

JSON

{
  "hex": "#7ddd37",
  "rgb": {
    "r": 125,
    "g": 221,
    "b": 55
  },
  "hsl": {
    "h": 94.699,
    "s": 70.94,
    "l": 54.118
  },
  "oklch": {
    "l": 0.80773,
    "c": 0.21455,
    "h": 135.3
  },
  "luminance": 0.56349
}

Semantic roles & 50–950 ramp

primary

#7DDD37

secondary

#632E8A

accent

#3AEEA2

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #7DDD37

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

Preview Lab → · Contrast checker → · Palette generator →